22488704116 has 24 divisors (see below), whose sum is σ = 42456483720. Its totient is φ = 10383240192.

The previous prime is 22488704111. The next prime is 22488704123. The reversal of 22488704116 is 61140788422.

It can be written as a sum of positive squares in 4 ways, for example, as 3279852900 + 19208851216 = 57270^2 + 138596^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22488704111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3116361 + ... + 3123568.

It is an arithmetic number, because the mean of its divisors is an integer number (1769020155).

Almost surely, 2^22488704116 is an apocalyptic number.

It is an amenable number.

22488704116 is a deficient number, since it is larger than the sum of its proper divisors (19967779604).

22488704116 is a wasteful number, since it uses less digits than its factorization.

22488704116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6240003 (or 6240001 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 43.

The spelling of 22488704116 in words is "twenty-two billion, four hundred eighty-eight million, seven hundred four thousand, one hundred sixteen".