22112240343041 has 2 divisors, whose sum is σ = 22112240343042. Its totient is φ = 22112240343040.

The previous prime is 22112240343013. The next prime is 22112240343091. The reversal of 22112240343041 is 14034304221122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11120197412416 + 10992042930625 = 3334696^2 + 3315425^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22112240343041 is a prime.

It is a super-2 number, since 2×22112240343041² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22112240342995 and 22112240343013.

It is not a weakly prime, because it can be changed into another prime (22112240343091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11056120171520 + 11056120171521.

It is an arithmetic number, because the mean of its divisors is an integer number (11056120171521).

Almost surely, 2^{22112240343041} is an apocalyptic number.

It is an amenable number.

22112240343041 is a deficient number, since it is larger than the sum of its proper divisors (1).

22112240343041 is an equidigital number, since it uses as much as digits as its factorization.

22112240343041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 22112240343041 its reverse (14034304221122), we get a palindrome (36146544564163).

The spelling of 22112240343041 in words is "twenty-two trillion, one hundred twelve billion, two hundred forty million, three hundred forty-three thousand, forty-one".