102222112202123 has 2 divisors, whose sum is σ = 102222112202124. Its totient is φ = 102222112202122.

The previous prime is 102222112202117. The next prime is 102222112202227. The reversal of 102222112202123 is 321202211222201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102222112202123 - 2⁴ = 102222112202107 is a prime.

It is not a weakly prime, because it can be changed into another prime (102222112502123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51111056101061 + 51111056101062.

It is an arithmetic number, because the mean of its divisors is an integer number (51111056101062).

Almost surely, 2^{102222112202123} is an apocalyptic number.

102222112202123 is a deficient number, since it is larger than the sum of its proper divisors (1).

102222112202123 is an equidigital number, since it uses as much as digits as its factorization.

102222112202123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 102222112202123 its reverse (321202211222201), we get a palindrome (423424323424324).

The spelling of 102222112202123 in words is "one hundred two trillion, two hundred twenty-two billion, one hundred twelve million, two hundred two thousand, one hundred twenty-three".