22200020220200 has 48 divisors (see below), whose sum is σ = 51713737594080. Its totient is φ = 8863029063360.

The previous prime is 22200020220199. The next prime is 22200020220211. The reversal of 22200020220200 is 202202000222.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106014044 + ... + 106223243.

It is an arithmetic number, because the mean of its divisors is an integer number (1077369533210).

Almost surely, 2^{22200020220200} is an apocalyptic number.

22200020220200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22200020220200 is an abundant number, since it is smaller than the sum of its proper divisors (29513717373880).

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

22200020220200 is a wasteful number, since it uses less digits than its factorization.

22200020220200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212237826 (or 212237817 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 22200020220200 its reverse (202202000222), we get a palindrome (22402222220422).

The spelling of 22200020220200 in words is "twenty-two trillion, two hundred billion, twenty million, two hundred twenty thousand, two hundred".