22416126773 has 2 divisors, whose sum is σ = 22416126774. Its totient is φ = 22416126772.

The previous prime is 22416126769. The next prime is 22416126787. The reversal of 22416126773 is 37762161422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18687436804 + 3728689969 = 136702^2 + 61063^2 .

It is a cyclic number.

It is not a de Polignac number, because 22416126773 - 2² = 22416126769 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22416126773.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22416126743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11208063386 + 11208063387.

It is an arithmetic number, because the mean of its divisors is an integer number (11208063387).

Almost surely, 2^22416126773 is an apocalyptic number.

It is an amenable number.

22416126773 is a deficient number, since it is larger than the sum of its proper divisors (1).

22416126773 is an equidigital number, since it uses as much as digits as its factorization.

22416126773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 169344, while the sum is 41.

The spelling of 22416126773 in words is "twenty-two billion, four hundred sixteen million, one hundred twenty-six thousand, seven hundred seventy-three".