22119008665536 has 140 divisors (see below), whose sum is σ = 65791455906792. Its totient is φ = 7347838551552.

The previous prime is 22119008665529. The next prime is 22119008665571. The reversal of 22119008665536 is 63556680091122.

22119008665536 is a `hidden beast` number, since 2 + 2 + 1 + 1 + 9 + 0 + 0 + 86 + 6 + 553 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5762290 + ... + 8800113.

Almost surely, 2^{22119008665536} is an apocalyptic number.

It is an amenable number.

22119008665536 is an abundant number, since it is smaller than the sum of its proper divisors (43672447241256).

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

22119008665536 is a wasteful number, since it uses less digits than its factorization.

22119008665536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14562720 (or 14562701 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 54.

The spelling of 22119008665536 in words is "twenty-two trillion, one hundred nineteen billion, eight million, six hundred sixty-five thousand, five hundred thirty-six".