22830597191 has 2 divisors, whose sum is σ = 22830597192. Its totient is φ = 22830597190.

The previous prime is 22830597131. The next prime is 22830597233. The reversal of 22830597191 is 19179503822.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22830597191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22830597121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11415298595 + 11415298596.

It is an arithmetic number, because the mean of its divisors is an integer number (11415298596).

Almost surely, 2^22830597191 is an apocalyptic number.

22830597191 is a deficient number, since it is larger than the sum of its proper divisors (1).

22830597191 is an equidigital number, since it uses as much as digits as its factorization.

22830597191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 47.

The spelling of 22830597191 in words is "twenty-two billion, eight hundred thirty million, five hundred ninety-seven thousand, one hundred ninety-one".