22486202116 has 27 divisors (see below), whose sum is σ = 45779756967. Its totient is φ = 9636044040.

The previous prime is 22486202111. The next prime is 22486202147. The reversal of 22486202116 is 61120268422.

The square root of 22486202116 is 149954.

It is a perfect power (a square), and thus also a powerful number.

It is not an unprimeable number, because it can be changed into a prime (22486202111) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2094001 + ... + 2104711.

Almost surely, 2^22486202116 is an apocalyptic number.

22486202116 is the 149954-th square number.

It is an amenable number.

22486202116 is an abundant number, since it is smaller than the sum of its proper divisors (23293554851).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22486202116 is an frugal number, since it uses more digits than its factorization.

22486202116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21440 (or 10720 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The spelling of 22486202116 in words is "twenty-two billion, four hundred eighty-six million, two hundred two thousand, one hundred sixteen".