22304918086842 has 64 divisors (see below), whose sum is σ = 47798556503040. Its totient is φ = 6921696777600.

The previous prime is 22304918086831. The next prime is 22304918086939. The reversal of 22304918086842 is 24868081940322.

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, 2333584 + ... + 7074987.

It is an arithmetic number, because the mean of its divisors is an integer number (746852445360).

Almost surely, 2^{22304918086842} is an apocalyptic number.

22304918086842 is an abundant number, since it is smaller than the sum of its proper divisors (25493638416198).

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

22304918086842 is a wasteful number, since it uses less digits than its factorization.

22304918086842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9409059.

The product of its (nonzero) digits is 10616832, while the sum is 57.

The spelling of 22304918086842 in words is "twenty-two trillion, three hundred four billion, nine hundred eighteen million, eighty-six thousand, eight hundred forty-two".