22062476081 has 2 divisors, whose sum is σ = 22062476082. Its totient is φ = 22062476080.

The previous prime is 22062476039. The next prime is 22062476083. The reversal of 22062476081 is 18067426022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13244327056 + 8818149025 = 115084^2 + 93905^2 .

It is a cyclic number.

It is not a de Polignac number, because 22062476081 - 2⁶ = 22062476017 is a prime.

It is a super-2 number, since 2×22062476081² (a number of 21 digits) contains 22 as substring.

Together with 22062476083, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (22062476083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11031238040 + 11031238041.

It is an arithmetic number, because the mean of its divisors is an integer number (11031238041).

Almost surely, 2^22062476081 is an apocalyptic number.

It is an amenable number.

22062476081 is a deficient number, since it is larger than the sum of its proper divisors (1).

22062476081 is an equidigital number, since it uses as much as digits as its factorization.

22062476081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 38.

The spelling of 22062476081 in words is "twenty-two billion, sixty-two million, four hundred seventy-six thousand, eighty-one".