2243996395201 has 48 divisors (see below), whose sum is σ = 2668887180288. Its totient is φ = 1870132409600.

The previous prime is 2243996395187. The next prime is 2243996395253. The reversal of 2243996395201 is 1025936993422.

It is not a de Polignac number, because 2243996395201 - 2⁵ = 2243996395169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2243996395271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18673956 + ... + 18793738.

It is an arithmetic number, because the mean of its divisors is an integer number (55601816256).

Almost surely, 2^{2243996395201} is an apocalyptic number.

It is an amenable number.

2243996395201 is a deficient number, since it is larger than the sum of its proper divisors (424890785087).

2243996395201 is a wasteful number, since it uses less digits than its factorization.

2243996395201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119982 (or 119965 counting only the distinct ones).

The product of its (nonzero) digits is 6298560, while the sum is 55.

The spelling of 2243996395201 in words is "two trillion, two hundred forty-three billion, nine hundred ninety-six million, three hundred ninety-five thousand, two hundred one".