20022002200112 has 20 divisors (see below), whose sum is σ = 42319231923336. Its totient is φ = 9100910090880.

The previous prime is 20022002200069. The next prime is 20022002200169. The reversal of 20022002200112 is 21100220022002.

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, 56880687893 + ... + 56880688244.

Almost surely, 2^{20022002200112} is an apocalyptic number.

20022002200112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20022002200112 is an abundant number, since it is smaller than the sum of its proper divisors (22297229723224).

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

20022002200112 is a wasteful number, since it uses less digits than its factorization.

20022002200112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113761376156 (or 113761376150 counting only the distinct ones).

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

Adding to 20022002200112 its reverse (21100220022002), we get a palindrome (41122222222114).

The spelling of 20022002200112 in words is "twenty trillion, twenty-two billion, two million, two hundred thousand, one hundred twelve".