22265505696 has 48 divisors (see below), whose sum is σ = 66796519104. Its totient is φ = 6361572864.

The previous prime is 22265505679. The next prime is 22265505709. The reversal of 22265505696 is 69650556222.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16565925 + ... + 16567268.

It is an arithmetic number, because the mean of its divisors is an integer number (1391594148).

Almost surely, 2^22265505696 is an apocalyptic number.

It is an amenable number.

22265505696 is an abundant number, since it is smaller than the sum of its proper divisors (44531013408).

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

22265505696 is a wasteful number, since it uses less digits than its factorization.

22265505696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33133213 (or 33133205 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 48.

The spelling of 22265505696 in words is "twenty-two billion, two hundred sixty-five million, five hundred five thousand, six hundred ninety-six".