22063929320 has 16 divisors (see below), whose sum is σ = 49643841060. Its totient is φ = 8825571712.

The previous prime is 22063929313. The next prime is 22063929343. The reversal of 22063929320 is 2392936022.

It can be written as a sum of positive squares in 2 ways, for example, as 22063537444 + 391876 = 148538^2 + 626^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275799077 + ... + 275799156.

Almost surely, 2^22063929320 is an apocalyptic number.

22063929320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22063929320 is an abundant number, since it is smaller than the sum of its proper divisors (27579911740).

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

22063929320 is a wasteful number, since it uses less digits than its factorization.

22063929320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551598244 (or 551598240 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 38.

The spelling of 22063929320 in words is "twenty-two billion, sixty-three million, nine hundred twenty-nine thousand, three hundred twenty".