100022020012 has 48 divisors (see below), whose sum is σ = 185968234368. Its totient is φ = 46908610560.

The previous prime is 100022020003. The next prime is 100022020051. The reversal of 100022020012 is 210020220001.

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, 46803808 + ... + 46805944.

It is an arithmetic number, because the mean of its divisors is an integer number (3874338216).

Almost surely, 2^100022020012 is an apocalyptic number.

It is an amenable number.

100022020012 is a deficient number, since it is larger than the sum of its proper divisors (85946214356).

100022020012 is a wasteful number, since it uses less digits than its factorization.

100022020012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4186 (or 4184 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 100022020012 its reverse (210020220001), we get a palindrome (310042240013).

The spelling of 100022020012 in words is "one hundred billion, twenty-two million, twenty thousand, twelve".