74536365022 has 32 divisors (see below), whose sum is σ = 128296016640. Its totient is φ = 31814563200.

The previous prime is 74536364999. The next prime is 74536365023. The reversal of 74536365022 is 22056363547.

It is a self number, because there is not a number n which added to its sum of digits gives 74536365022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74536365023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3689553 + ... + 3709699.

It is an arithmetic number, because the mean of its divisors is an integer number (4009250520).

Almost surely, 2^74536365022 is an apocalyptic number.

74536365022 is a deficient number, since it is larger than the sum of its proper divisors (53759651618).

74536365022 is a wasteful number, since it uses less digits than its factorization.

74536365022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21216.

The product of its (nonzero) digits is 907200, while the sum is 43.

The spelling of 74536365022 in words is "seventy-four billion, five hundred thirty-six million, three hundred sixty-five thousand, twenty-two".