111218624070041 has 2 divisors, whose sum is σ = 111218624070042. Its totient is φ = 111218624070040.

The previous prime is 111218624069923. The next prime is 111218624070089. The reversal of 111218624070041 is 140070426812111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93161181216016 + 18057442854025 = 9652004^2 + 4249405^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111218624070041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111218624069977 and 111218624070004.

It is not a weakly prime, because it can be changed into another prime (111218624070341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55609312035020 + 55609312035021.

It is an arithmetic number, because the mean of its divisors is an integer number (55609312035021).

Almost surely, 2^{111218624070041} is an apocalyptic number.

It is an amenable number.

111218624070041 is a deficient number, since it is larger than the sum of its proper divisors (1).

111218624070041 is an equidigital number, since it uses as much as digits as its factorization.

111218624070041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21504, while the sum is 38.

The spelling of 111218624070041 in words is "one hundred eleven trillion, two hundred eighteen billion, six hundred twenty-four million, seventy thousand, forty-one".