22850420767 has 2 divisors, whose sum is σ = 22850420768. Its totient is φ = 22850420766.

The previous prime is 22850420713. The next prime is 22850420797. The reversal of 22850420767 is 76702405822.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22850420767 - 2²⁷ = 22716203039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22850420797) 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, 11425210383 + 11425210384.

It is an arithmetic number, because the mean of its divisors is an integer number (11425210384).

Almost surely, 2^22850420767 is an apocalyptic number.

22850420767 is a deficient number, since it is larger than the sum of its proper divisors (1).

22850420767 is an equidigital number, since it uses as much as digits as its factorization.

22850420767 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 376320, while the sum is 43.

The spelling of 22850420767 in words is "twenty-two billion, eight hundred fifty million, four hundred twenty thousand, seven hundred sixty-seven".