12222013031023 has 2 divisors, whose sum is σ = 12222013031024. Its totient is φ = 12222013031022.

The previous prime is 12222013030991. The next prime is 12222013031093. The reversal of 12222013031023 is 32013031022221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12222013031023 - 2⁵ = 12222013030991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12222013030985 and 12222013031003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12222013031093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6111006515511 + 6111006515512.

It is an arithmetic number, because the mean of its divisors is an integer number (6111006515512).

Almost surely, 2^{12222013031023} is an apocalyptic number.

12222013031023 is a deficient number, since it is larger than the sum of its proper divisors (1).

12222013031023 is an equidigital number, since it uses as much as digits as its factorization.

12222013031023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12222013031023 its reverse (32013031022221), we get a palindrome (44235044053244).

The spelling of 12222013031023 in words is "twelve trillion, two hundred twenty-two billion, thirteen million, thirty-one thousand, twenty-three".