22563765134 has 32 divisors (see below), whose sum is σ = 38019870720. Its totient is φ = 9980143488.

The previous prime is 22563765127. The next prime is 22563765137. The reversal of 22563765134 is 43156736522.

22563765134 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22563765137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55472 + ... + 219555.

It is an arithmetic number, because the mean of its divisors is an integer number (1188120960).

Almost surely, 2^22563765134 is an apocalyptic number.

22563765134 is a deficient number, since it is larger than the sum of its proper divisors (15456105586).

22563765134 is a wasteful number, since it uses less digits than its factorization.

22563765134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275192.

The product of its digits is 907200, while the sum is 44.

The spelling of 22563765134 in words is "twenty-two billion, five hundred sixty-three million, seven hundred sixty-five thousand, one hundred thirty-four".