2241261113564 has 24 divisors (see below), whose sum is σ = 4310003135088. Its totient is φ = 1011318880640.

The previous prime is 2241261113521. The next prime is 2241261113573. The reversal of 2241261113564 is 4653111621422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185898179 + ... + 185910234.

It is an arithmetic number, because the mean of its divisors is an integer number (179583463962).

Almost surely, 2^{2241261113564} is an apocalyptic number.

It is an amenable number.

2241261113564 is a deficient number, since it is larger than the sum of its proper divisors (2068742021524).

2241261113564 is a wasteful number, since it uses less digits than its factorization.

2241261113564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371808565 (or 371808563 counting only the distinct ones).

The product of its digits is 69120, while the sum is 38.

Adding to 2241261113564 its reverse (4653111621422), we get a palindrome (6894372734986).

The spelling of 2241261113564 in words is "two trillion, two hundred forty-one billion, two hundred sixty-one million, one hundred thirteen thousand, five hundred sixty-four".