22392725701 has 2 divisors, whose sum is σ = 22392725702. Its totient is φ = 22392725700.

The previous prime is 22392725689. The next prime is 22392725723. The reversal of 22392725701 is 10752729322.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12297701025 + 10095024676 = 110895^2 + 100474^2 .

It is a cyclic number.

It is not a de Polignac number, because 22392725701 - 2¹¹ = 22392723653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22392725401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11196362850 + 11196362851.

It is an arithmetic number, because the mean of its divisors is an integer number (11196362851).

Almost surely, 2^22392725701 is an apocalyptic number.

It is an amenable number.

22392725701 is a deficient number, since it is larger than the sum of its proper divisors (1).

22392725701 is an equidigital number, since it uses as much as digits as its factorization.

22392725701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105840, while the sum is 40.

The spelling of 22392725701 in words is "twenty-two billion, three hundred ninety-two million, seven hundred twenty-five thousand, seven hundred one".