22264796216 has 32 divisors (see below), whose sum is σ = 44998752960. Its totient is φ = 10266690432.

The previous prime is 22264796189. The next prime is 22264796219. The reversal of 22264796216 is 61269746222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22264796219) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 17666 + ... + 211758.

It is an arithmetic number, because the mean of its divisors is an integer number (1406211030).

Almost surely, 2^22264796216 is an apocalyptic number.

22264796216 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

22264796216 is an abundant number, since it is smaller than the sum of its proper divisors (22733956744).

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

22264796216 is a wasteful number, since it uses less digits than its factorization.

22264796216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195215 (or 195211 counting only the distinct ones).

The product of its digits is 870912, while the sum is 47.

The spelling of 22264796216 in words is "twenty-two billion, two hundred sixty-four million, seven hundred ninety-six thousand, two hundred sixteen".