22220200092 has 12 divisors (see below), whose sum is σ = 51847133576. Its totient is φ = 7406733360.

The previous prime is 22220200091. The next prime is 22220200117. The reversal of 22220200092 is 29000202222.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22220200091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 925841659 + ... + 925841682.

Almost surely, 2^22220200092 is an apocalyptic number.

It is an amenable number.

22220200092 is an abundant number, since it is smaller than the sum of its proper divisors (29626933484).

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

22220200092 is a wasteful number, since it uses less digits than its factorization.

22220200092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1851683348 (or 1851683346 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The spelling of 22220200092 in words is "twenty-two billion, two hundred twenty million, two hundred thousand, ninety-two".