74712923022 has 8 divisors (see below), whose sum is σ = 149425846056. Its totient is φ = 24904307672.

The previous prime is 74712923003. The next prime is 74712923023. The reversal of 74712923022 is 22032921747.

It is a sphenic number, since it is the product of 3 distinct primes.

74712923022 is an admirable number.

It is a super-2 number, since 2×74712923022² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74712923023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6226076913 + ... + 6226076924.

It is an arithmetic number, because the mean of its divisors is an integer number (18678230757).

Almost surely, 2^74712923022 is an apocalyptic number.

74712923022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

74712923022 is a wasteful number, since it uses less digits than its factorization.

74712923022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12452153842.

The product of its (nonzero) digits is 84672, while the sum is 39.

The spelling of 74712923022 in words is "seventy-four billion, seven hundred twelve million, nine hundred twenty-three thousand, twenty-two".