22297027802 has 16 divisors (see below), whose sum is σ = 38617535040. Its totient is φ = 9457354368.

The previous prime is 22297027799. The next prime is 22297027817. The reversal of 22297027802 is 20872079222.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 22297027802.

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, 8208152 + ... + 8210867.

It is an arithmetic number, because the mean of its divisors is an integer number (2413595940).

Almost surely, 2^22297027802 is an apocalyptic number.

22297027802 is a deficient number, since it is larger than the sum of its proper divisors (16320507238).

22297027802 is a wasteful number, since it uses less digits than its factorization.

22297027802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16419125.

The product of its (nonzero) digits is 112896, while the sum is 41.

The spelling of 22297027802 in words is "twenty-two billion, two hundred ninety-seven million, twenty-seven thousand, eight hundred two".