20002200000112 has 20 divisors (see below), whose sum is σ = 42277377273336. Its totient is φ = 9091909090880.

The previous prime is 20002200000073. The next prime is 20002200000143. The reversal of 20002200000112 is 21100000220002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56824431643 + ... + 56824431994.

Almost surely, 2^{20002200000112} is an apocalyptic number.

20002200000112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20002200000112 is an abundant number, since it is smaller than the sum of its proper divisors (22275177273224).

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

20002200000112 is a wasteful number, since it uses less digits than its factorization.

20002200000112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113648863656 (or 113648863650 counting only the distinct ones).

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

Adding to 20002200000112 its reverse (21100000220002), we get a palindrome (41102200220114).

The spelling of 20002200000112 in words is "twenty trillion, two billion, two hundred million, one hundred twelve", and thus it is an aban number.