74226152022 has 16 divisors (see below), whose sum is σ = 161947968192. Its totient is φ = 22492773320.

The previous prime is 74226152017. The next prime is 74226152041. The reversal of 74226152022 is 22025162247.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 562319268 + ... + 562319399.

It is an arithmetic number, because the mean of its divisors is an integer number (10121748012).

Almost surely, 2^74226152022 is an apocalyptic number.

74226152022 is an abundant number, since it is smaller than the sum of its proper divisors (87721816170).

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

74226152022 is a wasteful number, since it uses less digits than its factorization.

74226152022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1124638683.

The product of its (nonzero) digits is 26880, while the sum is 33.

The spelling of 74226152022 in words is "seventy-four billion, two hundred twenty-six million, one hundred fifty-two thousand, twenty-two".