22432123442453 has 2 divisors, whose sum is σ = 22432123442454. Its totient is φ = 22432123442452.

The previous prime is 22432123442329. The next prime is 22432123442501. The reversal of 22432123442453 is 35424432123422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20854730623204 + 1577392819249 = 4566698^2 + 1255943^2 .

It is a cyclic number.

It is not a de Polignac number, because 22432123442453 - 2²⁸ = 22431855006997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22432123442453.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22432123445453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11216061721226 + 11216061721227.

It is an arithmetic number, because the mean of its divisors is an integer number (11216061721227).

Almost surely, 2^{22432123442453} is an apocalyptic number.

It is an amenable number.

22432123442453 is a deficient number, since it is larger than the sum of its proper divisors (1).

22432123442453 is an equidigital number, since it uses as much as digits as its factorization.

22432123442453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1105920, while the sum is 41.

Adding to 22432123442453 its reverse (35424432123422), we get a palindrome (57856555565875).

The spelling of 22432123442453 in words is "twenty-two trillion, four hundred thirty-two billion, one hundred twenty-three million, four hundred forty-two thousand, four hundred fifty-three".