22054065404 has 24 divisors (see below), whose sum is σ = 44111450208. Its totient is φ = 9451031040.

The previous prime is 22054065367. The next prime is 22054065409. The reversal of 22054065404 is 40456045022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22054065409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 543584 + ... + 582744.

It is an arithmetic number, because the mean of its divisors is an integer number (1837977092).

Almost surely, 2^22054065404 is an apocalyptic number.

It is an amenable number.

22054065404 is an abundant number, since it is smaller than the sum of its proper divisors (22057384804).

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

22054065404 is a wasteful number, since it uses less digits than its factorization.

22054065404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59285 (or 59283 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

The spelling of 22054065404 in words is "twenty-two billion, fifty-four million, sixty-five thousand, four hundred four".