222011442402023 has 2 divisors, whose sum is σ = 222011442402024. Its totient is φ = 222011442402022.

The previous prime is 222011442401923. The next prime is 222011442402037. The reversal of 222011442402023 is 320204244110222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222011442402023 - 2²⁶ = 222011375293159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222011442402073) 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, 111005721201011 + 111005721201012.

It is an arithmetic number, because the mean of its divisors is an integer number (111005721201012).

Almost surely, 2^{222011442402023} is an apocalyptic number.

222011442402023 is a deficient number, since it is larger than the sum of its proper divisors (1).

222011442402023 is an equidigital number, since it uses as much as digits as its factorization.

222011442402023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 222011442402023 its reverse (320204244110222), we get a palindrome (542215686512245).

The spelling of 222011442402023 in words is "two hundred twenty-two trillion, eleven billion, four hundred forty-two million, four hundred two thousand, twenty-three".