22452344424239 has 2 divisors, whose sum is σ = 22452344424240. Its totient is φ = 22452344424238.

The previous prime is 22452344424137. The next prime is 22452344424241. The reversal of 22452344424239 is 93242444325422.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22452344424239 is a prime.

It is a super-2 number, since 2×22452344424239² (a number of 28 digits) contains 22 as substring.

Together with 22452344424241, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22452344424739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11226172212119 + 11226172212120.

It is an arithmetic number, because the mean of its divisors is an integer number (11226172212120).

Almost surely, 2^{22452344424239} is an apocalyptic number.

22452344424239 is a deficient number, since it is larger than the sum of its proper divisors (1).

22452344424239 is an equidigital number, since it uses as much as digits as its factorization.

22452344424239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13271040, while the sum is 50.

The spelling of 22452344424239 in words is "twenty-two trillion, four hundred fifty-two billion, three hundred forty-four million, four hundred twenty-four thousand, two hundred thirty-nine".