22892126461 has 2 divisors, whose sum is σ = 22892126462. Its totient is φ = 22892126460.

The previous prime is 22892126351. The next prime is 22892126473. The reversal of 22892126461 is 16462129822.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12443402500 + 10448723961 = 111550^2 + 102219^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22892126461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22892126261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11446063230 + 11446063231.

It is an arithmetic number, because the mean of its divisors is an integer number (11446063231).

Almost surely, 2^22892126461 is an apocalyptic number.

It is an amenable number.

22892126461 is a deficient number, since it is larger than the sum of its proper divisors (1).

22892126461 is an equidigital number, since it uses as much as digits as its factorization.

22892126461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 165888, while the sum is 43.

The spelling of 22892126461 in words is "twenty-two billion, eight hundred ninety-two million, one hundred twenty-six thousand, four hundred sixty-one".