100111110012210 has 32 divisors (see below), whose sum is σ = 262109088032832. Its totient is φ = 24269360002880.

The previous prime is 100111110012209. The next prime is 100111110012227. The reversal of 100111110012210 is 12210011111001.

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, 151683499689 + ... + 151683500348.

It is an arithmetic number, because the mean of its divisors is an integer number (8190909001026).

Almost surely, 2^{100111110012210} is an apocalyptic number.

100111110012210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100111110012210 is an abundant number, since it is smaller than the sum of its proper divisors (161997978020622).

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

100111110012210 is a wasteful number, since it uses less digits than its factorization.

100111110012210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303367000058.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 100111110012210 its reverse (12210011111001), we get a palindrome (112321121123211).

The spelling of 100111110012210 in words is "one hundred trillion, one hundred eleven billion, one hundred ten million, twelve thousand, two hundred ten".