22782810041 has 2 divisors, whose sum is σ = 22782810042. Its totient is φ = 22782810040.

The previous prime is 22782809993. The next prime is 22782810059. The reversal of 22782810041 is 14001828722.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13970294416 + 8812515625 = 118196^2 + 93875^2 .

It is a cyclic number.

It is not a de Polignac number, because 22782810041 - 2²² = 22778615737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22782809983 and 22782810010.

It is not a weakly prime, because it can be changed into another prime (22782816041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11391405020 + 11391405021.

It is an arithmetic number, because the mean of its divisors is an integer number (11391405021).

Almost surely, 2^22782810041 is an apocalyptic number.

It is an amenable number.

22782810041 is a deficient number, since it is larger than the sum of its proper divisors (1).

22782810041 is an equidigital number, since it uses as much as digits as its factorization.

22782810041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14336, while the sum is 35.

The spelling of 22782810041 in words is "twenty-two billion, seven hundred eighty-two million, eight hundred ten thousand, forty-one".