22016263656612 has 24 divisors (see below), whose sum is σ = 51371742040416. Its totient is φ = 7338688812928.

The previous prime is 22016263656587. The next prime is 22016263656613. The reversal of 22016263656612 is 21665636261022.

It is not an unprimeable number, because it can be changed into a prime (22016263656613) 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, 6812373 + ... + 9510044.

It is an arithmetic number, because the mean of its divisors is an integer number (2140489251684).

Almost surely, 2^{22016263656612} is an apocalyptic number.

It is an amenable number.

22016263656612 is an abundant number, since it is smaller than the sum of its proper divisors (29355478383804).

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

22016263656612 is a wasteful number, since it uses less digits than its factorization.

22016263656612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16434827 (or 16434825 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 48.

The spelling of 22016263656612 in words is "twenty-two trillion, sixteen billion, two hundred sixty-three million, six hundred fifty-six thousand, six hundred twelve".