22147331158 has 8 divisors (see below), whose sum is σ = 33280005528. Its totient is φ = 11053995984.

The previous prime is 22147331149. The next prime is 22147331161. The reversal of 22147331158 is 85113374122.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9833391 + ... + 9835642.

It is an arithmetic number, because the mean of its divisors is an integer number (4160000691).

Almost surely, 2^22147331158 is an apocalyptic number.

22147331158 is a deficient number, since it is larger than the sum of its proper divisors (11132674370).

22147331158 is a wasteful number, since it uses less digits than its factorization.

22147331158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19669598.

The product of its digits is 40320, while the sum is 37.

The spelling of 22147331158 in words is "twenty-two billion, one hundred forty-seven million, three hundred thirty-one thousand, one hundred fifty-eight".