22022000112 has 40 divisors (see below), whose sum is σ = 65017334656. Its totient is φ = 6291999936.

The previous prime is 22022000087. The next prime is 22022000137. The reversal of 22022000112 is 21100022022.

It is an interprime number because it is at equal distance from previous prime (22022000087) and next prime (22022000137).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

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, 32770498 + ... + 32771169.

Almost surely, 2^22022000112 is an apocalyptic number.

It is an amenable number.

22022000112 is an abundant number, since it is smaller than the sum of its proper divisors (42995334544).

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

22022000112 is a wasteful number, since it uses less digits than its factorization.

22022000112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65541685 (or 65541679 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 22022000112 its reverse (21100022022), we get a palindrome (43122022134).

The spelling of 22022000112 in words is "twenty-two billion, twenty-two million, one hundred twelve", and thus it is an aban number.