422036724774 has 16 divisors (see below), whose sum is σ = 964655371008. Its totient is φ = 120581921352.

The previous prime is 422036724737. The next prime is 422036724797. The reversal of 422036724774 is 477427630224.

It is a super-2 number, since 2×422036724774² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5024246682 + ... + 5024246765.

It is an arithmetic number, because the mean of its divisors is an integer number (60290960688).

Almost surely, 2^422036724774 is an apocalyptic number.

422036724774 is an abundant number, since it is smaller than the sum of its proper divisors (542618646234).

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

422036724774 is a wasteful number, since it uses less digits than its factorization.

422036724774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10048493459.

The product of its (nonzero) digits is 3161088, while the sum is 48.

The spelling of 422036724774 in words is "four hundred twenty-two billion, thirty-six million, seven hundred twenty-four thousand, seven hundred seventy-four".