22444452302399 has 2 divisors, whose sum is σ = 22444452302400. Its totient is φ = 22444452302398.

The previous prime is 22444452302357. The next prime is 22444452302411. The reversal of 22444452302399 is 99320325444422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22444452302399 - 2²⁰ = 22444451253823 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22444452302399.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22444452302599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11222226151199 + 11222226151200.

It is an arithmetic number, because the mean of its divisors is an integer number (11222226151200).

Almost surely, 2^{22444452302399} is an apocalyptic number.

22444452302399 is a deficient number, since it is larger than the sum of its proper divisors (1).

22444452302399 is an equidigital number, since it uses as much as digits as its factorization.

22444452302399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14929920, while the sum is 53.

The spelling of 22444452302399 in words is "twenty-two trillion, four hundred forty-four billion, four hundred fifty-two million, three hundred two thousand, three hundred ninety-nine".