22412303432423 has 2 divisors, whose sum is σ = 22412303432424. Its totient is φ = 22412303432422.

The previous prime is 22412303432411. The next prime is 22412303432437. The reversal of 22412303432423 is 32423430321422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22412303432423 - 2¹² = 22412303428327 is a prime.

It is a super-2 number, since 2×22412303432423² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22412303432723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11206151716211 + 11206151716212.

It is an arithmetic number, because the mean of its divisors is an integer number (11206151716212).

Almost surely, 2^{22412303432423} is an apocalyptic number.

22412303432423 is a deficient number, since it is larger than the sum of its proper divisors (1).

22412303432423 is an equidigital number, since it uses as much as digits as its factorization.

22412303432423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 22412303432423 its reverse (32423430321422), we get a palindrome (54835733753845).

The spelling of 22412303432423 in words is "twenty-two trillion, four hundred twelve billion, three hundred three million, four hundred thirty-two thousand, four hundred twenty-three".