102222111023 has 2 divisors, whose sum is σ = 102222111024. Its totient is φ = 102222111022.

The previous prime is 102222110989. The next prime is 102222111029. The reversal of 102222111023 is 320111222201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102222111023 - 2²² = 102217916719 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102222110992 and 102222111010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102222111029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51111055511 + 51111055512.

It is an arithmetic number, because the mean of its divisors is an integer number (51111055512).

Almost surely, 2^102222111023 is an apocalyptic number.

102222111023 is a deficient number, since it is larger than the sum of its proper divisors (1).

102222111023 is an equidigital number, since it uses as much as digits as its factorization.

102222111023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 102222111023 its reverse (320111222201), we get a palindrome (422333333224).

The spelling of 102222111023 in words is "one hundred two billion, two hundred twenty-two million, one hundred eleven thousand, twenty-three".