22945734885 has 32 divisors (see below), whose sum is σ = 37357557120. Its totient is φ = 12023877888.

The previous prime is 22945734857. The next prime is 22945734943. The reversal of 22945734885 is 58843754922.

It is not a de Polignac number, because 22945734885 - 2¹² = 22945730789 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 361599 + ... + 420291.

It is an arithmetic number, because the mean of its divisors is an integer number (1167423660).

Almost surely, 2^22945734885 is an apocalyptic number.

It is an amenable number.

22945734885 is a deficient number, since it is larger than the sum of its proper divisors (14411822235).

22945734885 is a wasteful number, since it uses less digits than its factorization.

22945734885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59157.

The product of its digits is 19353600, while the sum is 57.

The spelling of 22945734885 in words is "twenty-two billion, nine hundred forty-five million, seven hundred thirty-four thousand, eight hundred eighty-five".