22130080725997 has 2 divisors, whose sum is σ = 22130080725998. Its totient is φ = 22130080725996.

The previous prime is 22130080725989. The next prime is 22130080726021. The reversal of 22130080725997 is 79952708003122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20410281915076 + 1719798810921 = 4517774^2 + 1311411^2 .

It is a cyclic number.

It is not a de Polignac number, because 22130080725997 - 2³ = 22130080725989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22130080725947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11065040362998 + 11065040362999.

It is an arithmetic number, because the mean of its divisors is an integer number (11065040362999).

Almost surely, 2^{22130080725997} is an apocalyptic number.

It is an amenable number.

22130080725997 is a deficient number, since it is larger than the sum of its proper divisors (1).

22130080725997 is an equidigital number, since it uses as much as digits as its factorization.

22130080725997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3810240, while the sum is 55.

The spelling of 22130080725997 in words is "twenty-two trillion, one hundred thirty billion, eighty million, seven hundred twenty-five thousand, nine hundred ninety-seven".