2204863874293 has 2 divisors, whose sum is σ = 2204863874294. Its totient is φ = 2204863874292.

The previous prime is 2204863874263. The next prime is 2204863874377. The reversal of 2204863874293 is 3924783684022.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1667409203524 + 537454670769 = 1291282^2 + 733113^2 .

It is a cyclic number.

It is not a de Polignac number, because 2204863874293 - 2⁹ = 2204863873781 is a prime.

It is a super-2 number, since 2×2204863874293² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2204863874263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1102431937146 + 1102431937147.

It is an arithmetic number, because the mean of its divisors is an integer number (1102431937147).

Almost surely, 2^{2204863874293} is an apocalyptic number.

It is an amenable number.

2204863874293 is a deficient number, since it is larger than the sum of its proper divisors (1).

2204863874293 is an equidigital number, since it uses as much as digits as its factorization.

2204863874293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27869184, while the sum is 58.

The spelling of 2204863874293 in words is "two trillion, two hundred four billion, eight hundred sixty-three million, eight hundred seventy-four thousand, two hundred ninety-three".