12030122311 has 2 divisors, whose sum is σ = 12030122312. Its totient is φ = 12030122310.

The previous prime is 12030122219. The next prime is 12030122329. The reversal of 12030122311 is 11322103021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12030122311 - 2²⁷ = 11895904583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12030122711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6015061155 + 6015061156.

It is an arithmetic number, because the mean of its divisors is an integer number (6015061156).

Almost surely, 2^12030122311 is an apocalyptic number.

12030122311 is a deficient number, since it is larger than the sum of its proper divisors (1).

12030122311 is an equidigital number, since it uses as much as digits as its factorization.

12030122311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12030122311 its reverse (11322103021), we get a palindrome (23352225332).

The spelling of 12030122311 in words is "twelve billion, thirty million, one hundred twenty-two thousand, three hundred eleven".