22892122321 has 2 divisors, whose sum is σ = 22892122322. Its totient is φ = 22892122320.

The previous prime is 22892122303. The next prime is 22892122373. The reversal of 22892122321 is 12322129822.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22873537600 + 18584721 = 151240^2 + 4311^2 .

It is a cyclic number.

It is not a de Polignac number, because 22892122321 - 2⁷ = 22892122193 is a prime.

It is not a weakly prime, because it can be changed into another prime (22892122301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11446061160 + 11446061161.

It is an arithmetic number, because the mean of its divisors is an integer number (11446061161).

Almost surely, 2^22892122321 is an apocalyptic number.

It is an amenable number.

22892122321 is a deficient number, since it is larger than the sum of its proper divisors (1).

22892122321 is an equidigital number, since it uses as much as digits as its factorization.

22892122321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 34.

The spelling of 22892122321 in words is "twenty-two billion, eight hundred ninety-two million, one hundred twenty-two thousand, three hundred twenty-one".