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10012210202210 = 251001221020221
BaseRepresentation
bin1001000110110010011000…
…1110111000011001100010
31022110011021010212210101212
42101230212032320121202
52303020001302432320
633143313524030122
72052233621346416
oct221544616703142
938404233783355
1010012210202210
113210177706727
121158524b32342
135781bba09c48
14268844a26d46
15125691d859c5
hex91b263b8662

10012210202210 has 8 divisors (see below), whose sum is σ = 18021978363996. Its totient is φ = 4004884080880.

The previous prime is 10012210202147. The next prime is 10012210202231. The reversal of 10012210202210 is 1220201221001.

It can be written as a sum of positive squares in 2 ways, for example, as 8527036571881 + 1485173630329 = 2920109^2 + 1218677^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500610510101 + ... + 500610510120.

Almost surely, 210012210202210 is an apocalyptic number.

10012210202210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10012210202210 is a deficient number, since it is larger than the sum of its proper divisors (8009768161786).

10012210202210 is a wasteful number, since it uses less digits than its factorization.

10012210202210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001221020228.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10012210202210 its reverse (1220201221001), we get a palindrome (11232411423211).

The spelling of 10012210202210 in words is "ten trillion, twelve billion, two hundred ten million, two hundred two thousand, two hundred ten".

Divisors: 1 2 5 10 1001221020221 2002442040442 5006105101105 10012210202210