222031310023 has 2 divisors, whose sum is σ = 222031310024. Its totient is φ = 222031310022.

The previous prime is 222031310003. The next prime is 222031310027. The reversal of 222031310023 is 320013130222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222031310023 - 2¹³ = 222031301831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222031310027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111015655011 + 111015655012.

It is an arithmetic number, because the mean of its divisors is an integer number (111015655012).

Almost surely, 2^222031310023 is an apocalyptic number.

222031310023 is a deficient number, since it is larger than the sum of its proper divisors (1).

222031310023 is an equidigital number, since it uses as much as digits as its factorization.

222031310023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 222031310023 its reverse (320013130222), we get a palindrome (542044440245).

The spelling of 222031310023 in words is "two hundred twenty-two billion, thirty-one million, three hundred ten thousand, twenty-three".