22102314043441 has 2 divisors, whose sum is σ = 22102314043442. Its totient is φ = 22102314043440.

The previous prime is 22102314043429. The next prime is 22102314043483. The reversal of 22102314043441 is 14434041320122.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12546153623025 + 9556160420416 = 3542055^2 + 3091304^2 .

It is a cyclic number.

It is not a de Polignac number, because 22102314043441 - 2²³ = 22102305654833 is a prime.

It is not a weakly prime, because it can be changed into another prime (22102314043421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11051157021720 + 11051157021721.

It is an arithmetic number, because the mean of its divisors is an integer number (11051157021721).

Almost surely, 2^{22102314043441} is an apocalyptic number.

It is an amenable number.

22102314043441 is a deficient number, since it is larger than the sum of its proper divisors (1).

22102314043441 is an equidigital number, since it uses as much as digits as its factorization.

22102314043441 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 31.

Adding to 22102314043441 its reverse (14434041320122), we get a palindrome (36536355363563).

The spelling of 22102314043441 in words is "twenty-two trillion, one hundred two billion, three hundred fourteen million, forty-three thousand, four hundred forty-one".