12302022311 has 2 divisors, whose sum is σ = 12302022312. Its totient is φ = 12302022310.

The previous prime is 12302022247. The next prime is 12302022319. The reversal of 12302022311 is 11322020321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12302022311 - 2⁶ = 12302022247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12302022311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12302022319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6151011155 + 6151011156.

It is an arithmetic number, because the mean of its divisors is an integer number (6151011156).

Almost surely, 2^12302022311 is an apocalyptic number.

12302022311 is a deficient number, since it is larger than the sum of its proper divisors (1).

12302022311 is an equidigital number, since it uses as much as digits as its factorization.

12302022311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12302022311 its reverse (11322020321), we get a palindrome (23624042632).

The spelling of 12302022311 in words is "twelve billion, three hundred two million, twenty-two thousand, three hundred eleven".