22022545596 has 48 divisors (see below), whose sum is σ = 53545998240. Its totient is φ = 7035965440.

The previous prime is 22022545591. The next prime is 22022545621. The reversal of 22022545596 is 69554522022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22022545591) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183285 + ... + 278636.

It is an arithmetic number, because the mean of its divisors is an integer number (1115541630).

Almost surely, 2^22022545596 is an apocalyptic number.

It is an amenable number.

22022545596 is an abundant number, since it is smaller than the sum of its proper divisors (31523452644).

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

22022545596 is a wasteful number, since it uses less digits than its factorization.

22022545596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462094 (or 462092 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 22022545596 in words is "twenty-two billion, twenty-two million, five hundred forty-five thousand, five hundred ninety-six".