2200044040056 has 24 divisors (see below), whose sum is σ = 5958452608680. Its totient is φ = 733348013328.

The previous prime is 2200044040027. The next prime is 2200044040057. The reversal of 2200044040056 is 6500404400022.

2200044040056 is a `hidden beast` number, since 2 + 200 + 0 + 4 + 4 + 0 + 400 + 56 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200044040057) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15278083540 + ... + 15278083683.

It is an arithmetic number, because the mean of its divisors is an integer number (248268858695).

Almost surely, 2^{2200044040056} is an apocalyptic number.

It is an amenable number.

2200044040056 is an abundant number, since it is smaller than the sum of its proper divisors (3758408568624).

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

2200044040056 is a wasteful number, since it uses less digits than its factorization.

2200044040056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30556167235 (or 30556167228 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 2200044040056 its reverse (6500404400022), we get a palindrome (8700448440078).

The spelling of 2200044040056 in words is "two trillion, two hundred billion, forty-four million, forty thousand, fifty-six".