22343550554 has 64 divisors (see below), whose sum is σ = 37262115072. Its totient is φ = 9985075200.

The previous prime is 22343550547. The next prime is 22343550589. The reversal of 22343550554 is 45505534322.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47844629 + ... + 47845095.

It is an arithmetic number, because the mean of its divisors is an integer number (582220548).

Almost surely, 2^22343550554 is an apocalyptic number.

22343550554 is a deficient number, since it is larger than the sum of its proper divisors (14918564518).

22343550554 is a wasteful number, since it uses less digits than its factorization.

22343550554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951.

The product of its (nonzero) digits is 360000, while the sum is 38.

The spelling of 22343550554 in words is "twenty-two billion, three hundred forty-three million, five hundred fifty thousand, five hundred fifty-four".