22916870971 has 2 divisors, whose sum is σ = 22916870972. Its totient is φ = 22916870970.

The previous prime is 22916870929. The next prime is 22916870983. The reversal of 22916870971 is 17907861922.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22916870971 - 2¹³ = 22916862779 is a prime.

It is not a weakly prime, because it can be changed into another prime (22916873971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11458435485 + 11458435486.

It is an arithmetic number, because the mean of its divisors is an integer number (11458435486).

Almost surely, 2^22916870971 is an apocalyptic number.

22916870971 is a deficient number, since it is larger than the sum of its proper divisors (1).

22916870971 is an equidigital number, since it uses as much as digits as its factorization.

22916870971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 762048, while the sum is 52.

The spelling of 22916870971 in words is "twenty-two billion, nine hundred sixteen million, eight hundred seventy thousand, nine hundred seventy-one".