111424314229999 has 2 divisors, whose sum is σ = 111424314230000. Its totient is φ = 111424314229998.

The previous prime is 111424314229937. The next prime is 111424314230011. The reversal of 111424314229999 is 999922413424111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111424314229999 - 2²⁵ = 111424280675567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111424314229499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55712157114999 + 55712157115000.

It is an arithmetic number, because the mean of its divisors is an integer number (55712157115000).

Almost surely, 2^{111424314229999} is an apocalyptic number.

111424314229999 is a deficient number, since it is larger than the sum of its proper divisors (1).

111424314229999 is an equidigital number, since it uses as much as digits as its factorization.

111424314229999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10077696, while the sum is 61.

The spelling of 111424314229999 in words is "one hundred eleven trillion, four hundred twenty-four billion, three hundred fourteen million, two hundred twenty-nine thousand, nine hundred ninety-nine".