74666511122 has 32 divisors (see below), whose sum is σ = 129016571904. Its totient is φ = 31746628800.

The previous prime is 74666511089. The next prime is 74666511167. The reversal of 74666511122 is 22111566647.

It is a self number, because there is not a number n which added to its sum of digits gives 74666511122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 959972 + ... + 1034832.

It is an arithmetic number, because the mean of its divisors is an integer number (4031767872).

Almost surely, 2^74666511122 is an apocalyptic number.

74666511122 is a deficient number, since it is larger than the sum of its proper divisors (54350060782).

74666511122 is a wasteful number, since it uses less digits than its factorization.

74666511122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75434.

The product of its digits is 120960, while the sum is 41.

The spelling of 74666511122 in words is "seventy-four billion, six hundred sixty-six million, five hundred eleven thousand, one hundred twenty-two".