22010022200 has 24 divisors (see below), whose sum is σ = 51173302080. Its totient is φ = 8804008800.

The previous prime is 22010022191. The next prime is 22010022233. The reversal of 22010022200 is 222001022.

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, 55024856 + ... + 55025255.

It is an arithmetic number, because the mean of its divisors is an integer number (2132220920).

Almost surely, 2^22010022200 is an apocalyptic number.

22010022200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22010022200 is an abundant number, since it is smaller than the sum of its proper divisors (29163279880).

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

22010022200 is a wasteful number, since it uses less digits than its factorization.

22010022200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110050127 (or 110050118 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 22010022200 its reverse (222001022), we get a palindrome (22232023222).

The spelling of 22010022200 in words is "twenty-two billion, ten million, twenty-two thousand, two hundred".