22767677473 has 2 divisors, whose sum is σ = 22767677474. Its totient is φ = 22767677472.

The previous prime is 22767677467. The next prime is 22767677497. The reversal of 22767677473 is 37477676722.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20435560209 + 2332117264 = 142953^2 + 48292^2 .

It is a cyclic number.

It is not a de Polignac number, because 22767677473 - 2¹⁷ = 22767546401 is a prime.

It is not a weakly prime, because it can be changed into another prime (22767677573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11383838736 + 11383838737.

It is an arithmetic number, because the mean of its divisors is an integer number (11383838737).

Almost surely, 2^22767677473 is an apocalyptic number.

It is an amenable number.

22767677473 is a deficient number, since it is larger than the sum of its proper divisors (1).

22767677473 is an equidigital number, since it uses as much as digits as its factorization.

22767677473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 29042496, while the sum is 58.

The spelling of 22767677473 in words is "twenty-two billion, seven hundred sixty-seven million, six hundred seventy-seven thousand, four hundred seventy-three".