194222327974 has 32 divisors (see below), whose sum is σ = 310152338496. Its totient is φ = 90900848640.

The previous prime is 194222327969. The next prime is 194222327987. The reversal of 194222327974 is 479723222491.

194222327974 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 32622982 + ... + 32628934.

It is an arithmetic number, because the mean of its divisors is an integer number (9692260578).

Almost surely, 2^194222327974 is an apocalyptic number.

194222327974 is a deficient number, since it is larger than the sum of its proper divisors (115930010522).

194222327974 is a wasteful number, since it uses less digits than its factorization.

194222327974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11040.

The product of its digits is 3048192, while the sum is 52.

The spelling of 194222327974 in words is "one hundred ninety-four billion, two hundred twenty-two million, three hundred twenty-seven thousand, nine hundred seventy-four".