22673925091 has 2 divisors, whose sum is σ = 22673925092. Its totient is φ = 22673925090.

The previous prime is 22673925089. The next prime is 22673925121. The reversal of 22673925091 is 19052937622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22673925091 - 2¹ = 22673925089 is a prime.

Together with 22673925089, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (22673925031) 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, 11336962545 + 11336962546.

It is an arithmetic number, because the mean of its divisors is an integer number (11336962546).

Almost surely, 2^22673925091 is an apocalyptic number.

22673925091 is a deficient number, since it is larger than the sum of its proper divisors (1).

22673925091 is an equidigital number, since it uses as much as digits as its factorization.

22673925091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 408240, while the sum is 46.

The spelling of 22673925091 in words is "twenty-two billion, six hundred seventy-three million, nine hundred twenty-five thousand, ninety-one".