22795913321791 has 2 divisors, whose sum is σ = 22795913321792. Its totient is φ = 22795913321790.

The previous prime is 22795913321789. The next prime is 22795913321803. The reversal of 22795913321791 is 19712331959722.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22795913321791 - 2¹ = 22795913321789 is a prime.

Together with 22795913321789, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22795913321591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11397956660895 + 11397956660896.

It is an arithmetic number, because the mean of its divisors is an integer number (11397956660896).

Almost surely, 2^{22795913321791} is an apocalyptic number.

22795913321791 is a deficient number, since it is larger than the sum of its proper divisors (1).

22795913321791 is an equidigital number, since it uses as much as digits as its factorization.

22795913321791 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12859560, while the sum is 61.

The spelling of 22795913321791 in words is "twenty-two trillion, seven hundred ninety-five billion, nine hundred thirteen million, three hundred twenty-one thousand, seven hundred ninety-one".