22150157158 has 8 divisors (see below), whose sum is σ = 33338633328. Its totient is φ = 11037279384.

The previous prime is 22150157149. The next prime is 22150157213. The reversal of 22150157158 is 85175105122.

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18898866 + ... + 18900037.

It is an arithmetic number, because the mean of its divisors is an integer number (4167329166).

Almost surely, 2^22150157158 is an apocalyptic number.

22150157158 is a deficient number, since it is larger than the sum of its proper divisors (11188476170).

22150157158 is a wasteful number, since it uses less digits than its factorization.

22150157158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37799198.

The product of its (nonzero) digits is 28000, while the sum is 37.

The spelling of 22150157158 in words is "twenty-two billion, one hundred fifty million, one hundred fifty-seven thousand, one hundred fifty-eight".