113331202012210 has 64 divisors (see below), whose sum is σ = 251087494516992. Its totient is φ = 35865272606976.

The previous prime is 113331202012199. The next prime is 113331202012213. The reversal of 113331202012210 is 12210202133311.

It is a super-2 number, since 2×113331202012210² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113331202012213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11187517 + ... + 18756943.

It is an arithmetic number, because the mean of its divisors is an integer number (3923242101828).

Almost surely, 2^{113331202012210} is an apocalyptic number.

113331202012210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113331202012210 is an abundant number, since it is smaller than the sum of its proper divisors (137756292504782).

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

113331202012210 is a wasteful number, since it uses less digits than its factorization.

113331202012210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7585907.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 113331202012210 its reverse (12210202133311), we get a palindrome (125541404145521).

The spelling of 113331202012210 in words is "one hundred thirteen trillion, three hundred thirty-one billion, two hundred two million, twelve thousand, two hundred ten".