12223086294056 has 64 divisors (see below), whose sum is σ = 25695907015680. Its totient is φ = 5402833490880.

The previous prime is 12223086294037. The next prime is 12223086294059. The reversal of 12223086294056 is 65049268032221.

It is a super-2 number, since 2×12223086294056² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12223086293995 and 12223086294013.

It is not an unprimeable number, because it can be changed into a prime (12223086294059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6256016 + ... + 7973951.

It is an arithmetic number, because the mean of its divisors is an integer number (401498547120).

Almost surely, 2^{12223086294056} is an apocalyptic number.

It is an amenable number.

12223086294056 is an abundant number, since it is smaller than the sum of its proper divisors (13472820721624).

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

12223086294056 is a wasteful number, since it uses less digits than its factorization.

12223086294056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14230254 (or 14230250 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 50.

The spelling of 12223086294056 in words is "twelve trillion, two hundred twenty-three billion, eighty-six million, two hundred ninety-four thousand, fifty-six".