22055651751712 has 48 divisors (see below), whose sum is σ = 44845754333184. Its totient is φ = 10666618560000.

The previous prime is 22055651751677. The next prime is 22055651751841. The reversal of 22055651751712 is 21715715655022.

It is a super-2 number, since 2×22055651751712² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3762589 + ... + 7633372.

It is an arithmetic number, because the mean of its divisors is an integer number (934286548608).

Almost surely, 2^{22055651751712} is an apocalyptic number.

It is an amenable number.

22055651751712 is an abundant number, since it is smaller than the sum of its proper divisors (22790102581472).

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

22055651751712 is a wasteful number, since it uses less digits than its factorization.

22055651751712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11397953 (or 11397945 counting only the distinct ones).

The product of its (nonzero) digits is 1470000, while the sum is 49.

The spelling of 22055651751712 in words is "twenty-two trillion, fifty-five billion, six hundred fifty-one million, seven hundred fifty-one thousand, seven hundred twelve".