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12010202110200 = 2335277197415213
BaseRepresentation
bin1010111011000101011111…
…0101001001100011111000
31120112011102122010222222210
42232301113311021203320
53033233343220011300
641313224412415120
72346465001351020
oct256612765114370
946464378128883
1012010202110200
113910552a93238
12141b7a84774a0
13691732222998
142d7422912a80
1515c62d903050
hexaec57d498f8

12010202110200 has 384 divisors, whose sum is σ = 43594679761920. Its totient is φ = 2678615654400.

The previous prime is 12010202110183. The next prime is 12010202110211. The reversal of 12010202110200 is 201120201021.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 28717794 + ... + 29133006.

It is an arithmetic number, because the mean of its divisors is an integer number (113527811880).

Almost surely, 212010202110200 is an apocalyptic number.

12010202110200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12010202110200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21797339880960).

12010202110200 is an abundant number, since it is smaller than the sum of its proper divisors (31584477651720).

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

12010202110200 is a wasteful number, since it uses less digits than its factorization.

12010202110200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415407 (or 415398 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 12010202110200 its reverse (201120201021), we get a palindrome (12211322311221).

The spelling of 12010202110200 in words is "twelve trillion, ten billion, two hundred two million, one hundred ten thousand, two hundred".