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12001102211000 = 235371714443173
BaseRepresentation
bin1010111010100011100101…
…1011110010011110111000
31120111021221110002020001002
42232220321123302132320
53033111224131223000
641305121422144132
72346023333444450
oct256507133623670
946437843066032
1012001102211000
11390770336a291
121419a88a22048
13690911b65a46
142d6bdc134d60
1515c299a918d5
hexaea396f27b8

12001102211000 has 64 divisors (see below), whose sum is σ = 32094376217280. Its totient is φ = 4114663612800.

The previous prime is 12001102210921. The next prime is 12001102211093. The reversal of 12001102211000 is 11220110021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 857214587 + ... + 857228586.

It is an arithmetic number, because the mean of its divisors is an integer number (501474628395).

Almost surely, 212001102211000 is an apocalyptic number.

12001102211000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12001102211000 is an abundant number, since it is smaller than the sum of its proper divisors (20093274006280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12001102211000 is a wasteful number, since it uses less digits than its factorization.

12001102211000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1714443201 (or 1714443187 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 12001102211000 its reverse (11220110021), we get a palindrome (12012322321021).

The spelling of 12001102211000 in words is "twelve trillion, one billion, one hundred two million, two hundred eleven thousand".

Divisors: 1 2 4 5 7 8 10 14 20 25 28 35 40 50 56 70 100 125 140 175 200 250 280 350 500 700 875 1000 1400 1750 3500 7000 1714443173 3428886346 6857772692 8572215865 12001102211 13715545384 17144431730 24002204422 34288863460 42861079325 48004408844 60005511055 68577726920 85722158650 96008817688 120011022110 171444317300 214305396625 240022044220 300027555275 342888634600 428610793250 480044088440 600055110550 857221586500 1200110221100 1500137776375 1714443173000 2400220442200 3000275552750 6000551105500 12001102211000