22551114535 has 16 divisors (see below), whose sum is σ = 28510984800. Its totient is φ = 17076151296.

The previous prime is 22551114527. The next prime is 22551114539. The reversal of 22551114535 is 53541115522.

It is a cyclic number.

It is not a de Polignac number, because 22551114535 - 2³ = 22551114527 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22551114535.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22551114539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2127 + ... + 212383.

It is an arithmetic number, because the mean of its divisors is an integer number (1781936550).

Almost surely, 2^22551114535 is an apocalyptic number.

22551114535 is a deficient number, since it is larger than the sum of its proper divisors (5959870265).

22551114535 is a wasteful number, since it uses less digits than its factorization.

22551114535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211410.

The product of its digits is 30000, while the sum is 34.

The spelling of 22551114535 in words is "twenty-two billion, five hundred fifty-one million, one hundred fourteen thousand, five hundred thirty-five".