22202100200120 has 32 divisors (see below), whose sum is σ = 52583921528400. Its totient is φ = 8413427443968.

The previous prime is 22202100200083. The next prime is 22202100200279. The reversal of 22202100200120 is 2100200120222.

It is a junction number, because it is equal to n+sod(n) for n = 22202100200095 and 22202100200104.

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, 14606644109 + ... + 14606645628.

Almost surely, 2^{22202100200120} is an apocalyptic number.

22202100200120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22202100200120 is an abundant number, since it is smaller than the sum of its proper divisors (30381821328280).

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

22202100200120 is a wasteful number, since it uses less digits than its factorization.

22202100200120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29213289767 (or 29213289763 counting only the distinct ones).

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

Adding to 22202100200120 its reverse (2100200120222), we get a palindrome (24302300320342).

The spelling of 22202100200120 in words is "twenty-two trillion, two hundred two billion, one hundred million, two hundred thousand, one hundred twenty".