22930516811 has 2 divisors, whose sum is σ = 22930516812. Its totient is φ = 22930516810.

The previous prime is 22930516799. The next prime is 22930516841. The reversal of 22930516811 is 11861503922.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22930516811 is a prime.

It is not a weakly prime, because it can be changed into another prime (22930516841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11465258405 + 11465258406.

It is an arithmetic number, because the mean of its divisors is an integer number (11465258406).

Almost surely, 2^22930516811 is an apocalyptic number.

22930516811 is a deficient number, since it is larger than the sum of its proper divisors (1).

22930516811 is an equidigital number, since it uses as much as digits as its factorization.

22930516811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 38.

The spelling of 22930516811 in words is "twenty-two billion, nine hundred thirty million, five hundred sixteen thousand, eight hundred eleven".