12622404161041 has 2 divisors, whose sum is σ = 12622404161042. Its totient is φ = 12622404161040.

The previous prime is 12622404160991. The next prime is 12622404161057. The reversal of 12622404161041 is 14016140422621.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11353503294016 + 1268900867025 = 3369496^2 + 1126455^2 .

It is a cyclic number.

It is not a de Polignac number, because 12622404161041 - 2⁷ = 12622404160913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12622404160988 and 12622404161006.

It is not a weakly prime, because it can be changed into another prime (12622404161141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6311202080520 + 6311202080521.

It is an arithmetic number, because the mean of its divisors is an integer number (6311202080521).

Almost surely, 2^{12622404161041} is an apocalyptic number.

It is an amenable number.

12622404161041 is a deficient number, since it is larger than the sum of its proper divisors (1).

12622404161041 is an equidigital number, since it uses as much as digits as its factorization.

12622404161041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 34.

Adding to 12622404161041 its reverse (14016140422621), we get a palindrome (26638544583662).

The spelling of 12622404161041 in words is "twelve trillion, six hundred twenty-two billion, four hundred four million, one hundred sixty-one thousand, forty-one".