22245460404 has 48 divisors (see below), whose sum is σ = 52918572672. Its totient is φ = 7270686592.

The previous prime is 22245460403. The next prime is 22245460409. The reversal of 22245460404 is 40406454222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22245460403) 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, 1092097 + ... + 1112279.

It is an arithmetic number, because the mean of its divisors is an integer number (1102470264).

Almost surely, 2^22245460404 is an apocalyptic number.

It is an amenable number.

22245460404 is an abundant number, since it is smaller than the sum of its proper divisors (30673112268).

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

22245460404 is a wasteful number, since it uses less digits than its factorization.

22245460404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21976 (or 21974 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 33.

The spelling of 22245460404 in words is "twenty-two billion, two hundred forty-five million, four hundred sixty thousand, four hundred four".