100000022112210 has 128 divisors (see below), whose sum is σ = 277568422576128. Its totient is φ = 22826350368000.

The previous prime is 100000022112209. The next prime is 100000022112229. The reversal of 100000022112210 is 12211220000001.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 131718426 + ... + 132475445.

It is an arithmetic number, because the mean of its divisors is an integer number (2168503301376).

Almost surely, 2^{100000022112210} is an apocalyptic number.

100000022112210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100000022112210 is an abundant number, since it is smaller than the sum of its proper divisors (177568400463918).

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

100000022112210 is a wasteful number, since it uses less digits than its factorization.

100000022112210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264193960.

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

Adding to 100000022112210 its reverse (12211220000001), we get a palindrome (112211242112211).

The spelling of 100000022112210 in words is "one hundred trillion, twenty-two million, one hundred twelve thousand, two hundred ten".