22692125888309 has 2 divisors, whose sum is σ = 22692125888310. Its totient is φ = 22692125888308.

The previous prime is 22692125888213. The next prime is 22692125888317. The reversal of 22692125888309 is 90388852129622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22564609049284 + 127516839025 = 4750222^2 + 357095^2 .

It is a cyclic number.

It is not a de Polignac number, because 22692125888309 - 2³² = 22687830921013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22692125888359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11346062944154 + 11346062944155.

It is an arithmetic number, because the mean of its divisors is an integer number (11346062944155).

Almost surely, 2^{22692125888309} is an apocalyptic number.

It is an amenable number.

22692125888309 is a deficient number, since it is larger than the sum of its proper divisors (1).

22692125888309 is an equidigital number, since it uses as much as digits as its factorization.

22692125888309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 59719680, while the sum is 65.

The spelling of 22692125888309 in words is "twenty-two trillion, six hundred ninety-two billion, one hundred twenty-five million, eight hundred eighty-eight thousand, three hundred nine".