22948057859 has 2 divisors, whose sum is σ = 22948057860. Its totient is φ = 22948057858.

The previous prime is 22948057813. The next prime is 22948057879. The reversal of 22948057859 is 95875084922.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22948057859 - 2⁸ = 22948057603 is a prime.

It is a super-2 number, since 2×22948057859² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22948057798 and 22948057807.

It is not a weakly prime, because it can be changed into another prime (22948057879) 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, 11474028929 + 11474028930.

It is an arithmetic number, because the mean of its divisors is an integer number (11474028930).

Almost surely, 2^22948057859 is an apocalyptic number.

22948057859 is a deficient number, since it is larger than the sum of its proper divisors (1).

22948057859 is an equidigital number, since it uses as much as digits as its factorization.

22948057859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14515200, while the sum is 59.

The spelling of 22948057859 in words is "twenty-two billion, nine hundred forty-eight million, fifty-seven thousand, eight hundred fifty-nine".