12415166111 has 2 divisors, whose sum is σ = 12415166112. Its totient is φ = 12415166110.

The previous prime is 12415166081. The next prime is 12415166119. The reversal of 12415166111 is 11166151421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12415166111 - 2⁶ = 12415166047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12415166119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6207583055 + 6207583056.

It is an arithmetic number, because the mean of its divisors is an integer number (6207583056).

Almost surely, 2^12415166111 is an apocalyptic number.

12415166111 is a deficient number, since it is larger than the sum of its proper divisors (1).

12415166111 is an equidigital number, since it uses as much as digits as its factorization.

12415166111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440, while the sum is 29.

The spelling of 12415166111 in words is "twelve billion, four hundred fifteen million, one hundred sixty-six thousand, one hundred eleven".