22213332242399 has 2 divisors, whose sum is σ = 22213332242400. Its totient is φ = 22213332242398.

The previous prime is 22213332242293. The next prime is 22213332242417. The reversal of 22213332242399 is 99324223331222.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22213332242399 is a prime.

It is a super-2 number, since 2×22213332242399² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22213332242099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11106666121199 + 11106666121200.

It is an arithmetic number, because the mean of its divisors is an integer number (11106666121200).

Almost surely, 2^{22213332242399} is an apocalyptic number.

22213332242399 is a deficient number, since it is larger than the sum of its proper divisors (1).

22213332242399 is an equidigital number, since it uses as much as digits as its factorization.

22213332242399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1679616, while the sum is 47.

The spelling of 22213332242399 in words is "twenty-two trillion, two hundred thirteen billion, three hundred thirty-two million, two hundred forty-two thousand, three hundred ninety-nine".