222321300023 has 2 divisors, whose sum is σ = 222321300024. Its totient is φ = 222321300022.

The previous prime is 222321300001. The next prime is 222321300037. The reversal of 222321300023 is 320003123222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222321300023 - 2²⁸ = 222052864567 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222321299968 and 222321300004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222321300043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111160650011 + 111160650012.

It is an arithmetic number, because the mean of its divisors is an integer number (111160650012).

Almost surely, 2^222321300023 is an apocalyptic number.

222321300023 is a deficient number, since it is larger than the sum of its proper divisors (1).

222321300023 is an equidigital number, since it uses as much as digits as its factorization.

222321300023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 222321300023 its reverse (320003123222), we get a palindrome (542324423245).

The spelling of 222321300023 in words is "two hundred twenty-two billion, three hundred twenty-one million, three hundred thousand, twenty-three".