100032222122 has 16 divisors (see below), whose sum is σ = 171487872960. Its totient is φ = 42869936448.

The previous prime is 100032222109. The next prime is 100032222179. The reversal of 100032222122 is 221222230001.

It is a self number, because there is not a number n which added to its sum of digits gives 100032222122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1075154 + ... + 1164482.

It is an arithmetic number, because the mean of its divisors is an integer number (10717992060).

Almost surely, 2^100032222122 is an apocalyptic number.

100032222122 is a deficient number, since it is larger than the sum of its proper divisors (71455650838).

100032222122 is an equidigital number, since it uses as much as digits as its factorization.

100032222122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169325.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 100032222122 its reverse (221222230001), we get a palindrome (321254452123).

The spelling of 100032222122 in words is "one hundred billion, thirty-two million, two hundred twenty-two thousand, one hundred twenty-two".