22410899081 has 2 divisors, whose sum is σ = 22410899082. Its totient is φ = 22410899080.

The previous prime is 22410899053. The next prime is 22410899107. The reversal of 22410899081 is 18099801422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20851360000 + 1559539081 = 144400^2 + 39491^2 .

It is a cyclic number.

It is not a de Polignac number, because 22410899081 - 2²² = 22406704777 is a prime.

It is a super-2 number, since 2×22410899081² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22410899681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11205449540 + 11205449541.

It is an arithmetic number, because the mean of its divisors is an integer number (11205449541).

Almost surely, 2^22410899081 is an apocalyptic number.

It is an amenable number.

22410899081 is a deficient number, since it is larger than the sum of its proper divisors (1).

22410899081 is an equidigital number, since it uses as much as digits as its factorization.

22410899081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 44.

The spelling of 22410899081 in words is "twenty-two billion, four hundred ten million, eight hundred ninety-nine thousand, eighty-one".