74577036022 has 16 divisors (see below), whose sum is σ = 112119480000. Its totient is φ = 37203916680.

The previous prime is 74577035993. The next prime is 74577036049. The reversal of 74577036022 is 22063077547.

It is a self number, because there is not a number n which added to its sum of digits gives 74577036022.

It is a congruent number.

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, 5041497 + ... + 5056267.

It is an arithmetic number, because the mean of its divisors is an integer number (7007467500).

Almost surely, 2^74577036022 is an apocalyptic number.

74577036022 is a deficient number, since it is larger than the sum of its proper divisors (37542443978).

74577036022 is a wasteful number, since it uses less digits than its factorization.

74577036022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20331.

The product of its (nonzero) digits is 493920, while the sum is 43.

The spelling of 74577036022 in words is "seventy-four billion, five hundred seventy-seven million, thirty-six thousand, twenty-two".