11422451233441 has 2 divisors, whose sum is σ = 11422451233442. Its totient is φ = 11422451233440.

The previous prime is 11422451233421. The next prime is 11422451233483. The reversal of 11422451233441 is 14433215422411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11403318534400 + 19132699041 = 3376880^2 + 138321^2 .

It is a cyclic number.

It is not a de Polignac number, because 11422451233441 - 2⁷ = 11422451233313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11422451233441.

It is not a weakly prime, because it can be changed into another prime (11422451233421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5711225616720 + 5711225616721.

It is an arithmetic number, because the mean of its divisors is an integer number (5711225616721).

Almost surely, 2^{11422451233441} is an apocalyptic number.

It is an amenable number.

11422451233441 is a deficient number, since it is larger than the sum of its proper divisors (1).

11422451233441 is an equidigital number, since it uses as much as digits as its factorization.

11422451233441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 92160, while the sum is 37.

Adding to 11422451233441 its reverse (14433215422411), we get a palindrome (25855666655852).

The spelling of 11422451233441 in words is "eleven trillion, four hundred twenty-two billion, four hundred fifty-one million, two hundred thirty-three thousand, four hundred forty-one".