22210122002200 has 96 divisors (see below), whose sum is σ = 57287741832000. Its totient is φ = 7939519683200.

The previous prime is 22210122002171. The next prime is 22210122002219. The reversal of 22210122002200 is 220022101222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85425370 + ... + 85684969.

It is an arithmetic number, because the mean of its divisors is an integer number (596747310750).

Almost surely, 2^{22210122002200} is an apocalyptic number.

22210122002200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22210122002200 is an abundant number, since it is smaller than the sum of its proper divisors (35077619829800).

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

22210122002200 is a wasteful number, since it uses less digits than its factorization.

22210122002200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171110425 (or 171110416 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 22210122002200 its reverse (220022101222), we get a palindrome (22430144103422).

The spelling of 22210122002200 in words is "twenty-two trillion, two hundred ten billion, one hundred twenty-two million, two thousand, two hundred".