22424765351 has 2 divisors, whose sum is σ = 22424765352. Its totient is φ = 22424765350.

The previous prime is 22424765329. The next prime is 22424765357. The reversal of 22424765351 is 15356742422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22424765351 - 2¹⁸ = 22424503207 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 22424765299 and 22424765308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22424765357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11212382675 + 11212382676.

It is an arithmetic number, because the mean of its divisors is an integer number (11212382676).

Almost surely, 2^22424765351 is an apocalyptic number.

22424765351 is a deficient number, since it is larger than the sum of its proper divisors (1).

22424765351 is an equidigital number, since it uses as much as digits as its factorization.

22424765351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 403200, while the sum is 41.

The spelling of 22424765351 in words is "twenty-two billion, four hundred twenty-four million, seven hundred sixty-five thousand, three hundred fifty-one".