222075644432423 has 2 divisors, whose sum is σ = 222075644432424. Its totient is φ = 222075644432422.

The previous prime is 222075644432387. The next prime is 222075644432431. The reversal of 222075644432423 is 324234446570222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222075644432423 - 2⁸ = 222075644432167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222075644432483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111037822216211 + 111037822216212.

It is an arithmetic number, because the mean of its divisors is an integer number (111037822216212).

Almost surely, 2^{222075644432423} is an apocalyptic number.

222075644432423 is a deficient number, since it is larger than the sum of its proper divisors (1).

222075644432423 is an equidigital number, since it uses as much as digits as its factorization.

222075644432423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15482880, while the sum is 50.

The spelling of 222075644432423 in words is "two hundred twenty-two trillion, seventy-five billion, six hundred forty-four million, four hundred thirty-two thousand, four hundred twenty-three".