922442138854 has 8 divisors (see below), whose sum is σ = 1390907518848. Its totient is φ = 458806299240.

The previous prime is 922442138851. The next prime is 922442138867. The reversal of 922442138854 is 458831244229.

922442138854 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (922442138851) 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, 1207384617 + ... + 1207385380.

It is an arithmetic number, because the mean of its divisors is an integer number (173863439856).

Almost surely, 2^922442138854 is an apocalyptic number.

922442138854 is a deficient number, since it is larger than the sum of its proper divisors (468465379994).

922442138854 is a wasteful number, since it uses less digits than its factorization.

922442138854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2414770190.

The product of its digits is 4423680, while the sum is 52.

The spelling of 922442138854 in words is "nine hundred twenty-two billion, four hundred forty-two million, one hundred thirty-eight thousand, eight hundred fifty-four".