44220444244056 has 96 divisors (see below), whose sum is σ = 121802279040000. Its totient is φ = 14489282058432.

The previous prime is 44220444244051. The next prime is 44220444244091. The reversal of 44220444244056 is 65044244402244.

It is a super-2 number, since 2×44220444244056² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44220444244051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60395245 + ... + 61123043.

It is an arithmetic number, because the mean of its divisors is an integer number (1268773740000).

Almost surely, 2^{44220444244056} is an apocalyptic number.

It is an amenable number.

44220444244056 is an abundant number, since it is smaller than the sum of its proper divisors (77581834795944).

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

44220444244056 is a wasteful number, since it uses less digits than its factorization.

44220444244056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742173 (or 742166 counting only the distinct ones).

The product of its (nonzero) digits is 3932160, while the sum is 45.

The spelling of 44220444244056 in words is "forty-four trillion, two hundred twenty billion, four hundred forty-four million, two hundred forty-four thousand, fifty-six".