12114412511 has 2 divisors, whose sum is σ = 12114412512. Its totient is φ = 12114412510.

The previous prime is 12114412507. The next prime is 12114412537. The reversal of 12114412511 is 11521441121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12114412511 - 2² = 12114412507 is a prime.

It is a super-3 number, since 3×12114412511³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12114462511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6057206255 + 6057206256.

It is an arithmetic number, because the mean of its divisors is an integer number (6057206256).

Almost surely, 2^12114412511 is an apocalyptic number.

12114412511 is a deficient number, since it is larger than the sum of its proper divisors (1).

12114412511 is an equidigital number, since it uses as much as digits as its factorization.

12114412511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 320, while the sum is 23.

Adding to 12114412511 its reverse (11521441121), we get a palindrome (23635853632).

The spelling of 12114412511 in words is "twelve billion, one hundred fourteen million, four hundred twelve thousand, five hundred eleven".