22209862379496 has 32 divisors (see below), whose sum is σ = 60572351944800. Its totient is φ = 6730261327040.

The previous prime is 22209862379483. The next prime is 22209862379513. The reversal of 22209862379496 is 69497326890222.

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 22209862379496.

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, 42064133031 + ... + 42064133558.

It is an arithmetic number, because the mean of its divisors is an integer number (1892885998275).

Almost surely, 2^{22209862379496} is an apocalyptic number.

It is an amenable number.

22209862379496 is an abundant number, since it is smaller than the sum of its proper divisors (38362489565304).

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

22209862379496 is a wasteful number, since it uses less digits than its factorization.

22209862379496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84128266609 (or 84128266605 counting only the distinct ones).

The product of its (nonzero) digits is 282175488, while the sum is 69.

The spelling of 22209862379496 in words is "twenty-two trillion, two hundred nine billion, eight hundred sixty-two million, three hundred seventy-nine thousand, four hundred ninety-six".