2243120044132 has 48 divisors (see below), whose sum is σ = 4315570104384. Its totient is φ = 1011685376000.

The previous prime is 2243120044127. The next prime is 2243120044133. The reversal of 2243120044132 is 2314400213422.

It is a self number, because there is not a number n which added to its sum of digits gives 2243120044132.

It is not an unprimeable number, because it can be changed into a prime (2243120044133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54581832 + ... + 54622912.

It is an arithmetic number, because the mean of its divisors is an integer number (89907710508).

Almost surely, 2^{2243120044132} is an apocalyptic number.

2243120044132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2243120044132 is a deficient number, since it is larger than the sum of its proper divisors (2072450060252).

2243120044132 is a wasteful number, since it uses less digits than its factorization.

2243120044132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50700 (or 50698 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 2243120044132 its reverse (2314400213422), we get a palindrome (4557520257554).

The spelling of 2243120044132 in words is "two trillion, two hundred forty-three billion, one hundred twenty million, forty-four thousand, one hundred thirty-two".