22202020112 has 60 divisors (see below), whose sum is σ = 43663700880. Its totient is φ = 10936150848.

The previous prime is 22202020051. The next prime is 22202020147. The reversal of 22202020112 is 21102020222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58580339 + ... + 58580717.

It is an arithmetic number, because the mean of its divisors is an integer number (727728348).

Almost surely, 2^22202020112 is an apocalyptic number.

It is an amenable number.

22202020112 is a deficient number, since it is larger than the sum of its proper divisors (21461680768).

22202020112 is a wasteful number, since it uses less digits than its factorization.

22202020112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868 (or 735 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 22202020112 its reverse (21102020222), we get a palindrome (43304040334).

The spelling of 22202020112 in words is "twenty-two billion, two hundred two million, twenty thousand, one hundred twelve".