2244556911136 has 12 divisors (see below), whose sum is σ = 4418971418862. Its totient is φ = 1122278455552.

The previous prime is 2244556911127. The next prime is 2244556911139. The reversal of 2244556911136 is 6311196554422.

It can be written as a sum of positive squares in only one way, i.e., 1742664010000 + 501892901136 = 1320100^2 + 708444^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2244556911136.

It is not an unprimeable number, because it can be changed into a prime (2244556911139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35071201705 + ... + 35071201768.

Almost surely, 2^{2244556911136} is an apocalyptic number.

It is an amenable number.

2244556911136 is a deficient number, since it is larger than the sum of its proper divisors (2174414507726).

2244556911136 is an equidigital number, since it uses as much as digits as its factorization.

2244556911136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70142403483 (or 70142403475 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 49.

The spelling of 2244556911136 in words is "two trillion, two hundred forty-four billion, five hundred fifty-six million, nine hundred eleven thousand, one hundred thirty-six".