100112222022002 has 64 divisors (see below), whose sum is σ = 155229418967040. Its totient is φ = 48395024004096.

The previous prime is 100112222021909. The next prime is 100112222022041. The reversal of 100112222022002 is 200220222211001.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19116327728 + ... + 19116332964.

It is an arithmetic number, because the mean of its divisors is an integer number (2425459671360).

Almost surely, 2^{100112222022002} is an apocalyptic number.

100112222022002 is a deficient number, since it is larger than the sum of its proper divisors (55117196945038).

100112222022002 is a wasteful number, since it uses less digits than its factorization.

100112222022002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9795.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 100112222022002 its reverse (200220222211001), we get a palindrome (300332444233003).

The spelling of 100112222022002 in words is "one hundred trillion, one hundred twelve billion, two hundred twenty-two million, twenty-two thousand, two".