22210202202200 has 24 divisors (see below), whose sum is σ = 51638720120580. Its totient is φ = 8884080880800.

The previous prime is 22210202202193. The next prime is 22210202202233. The reversal of 22210202202200 is 220220201222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55525505306 + ... + 55525505705.

Almost surely, 2^{22210202202200} is an apocalyptic number.

22210202202200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22210202202200 is an abundant number, since it is smaller than the sum of its proper divisors (29428517918380).

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

22210202202200 is a wasteful number, since it uses less digits than its factorization.

22210202202200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111051011027 (or 111051011018 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 22210202202200 its reverse (220220201222), we get a palindrome (22430422403422).

The spelling of 22210202202200 in words is "twenty-two trillion, two hundred ten billion, two hundred two million, two hundred two thousand, two hundred".