22534104155 has 16 divisors (see below), whose sum is σ = 27129492000. Its totient is φ = 17968339200.

The previous prime is 22534104143. The next prime is 22534104161. The reversal of 22534104155 is 55140143522.

It is not a de Polignac number, because 22534104155 - 2¹⁶ = 22534038619 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1988696 + ... + 1999994.

It is an arithmetic number, because the mean of its divisors is an integer number (1695593250).

Almost surely, 2^22534104155 is an apocalyptic number.

22534104155 is a deficient number, since it is larger than the sum of its proper divisors (4595387845).

22534104155 is a wasteful number, since it uses less digits than its factorization.

22534104155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12574.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 22534104155 its reverse (55140143522), we get a palindrome (77674247677).

The spelling of 22534104155 in words is "twenty-two billion, five hundred thirty-four million, one hundred four thousand, one hundred fifty-five".