1118244144211 has 2 divisors, whose sum is σ = 1118244144212. Its totient is φ = 1118244144210.

The previous prime is 1118244144197. The next prime is 1118244144257. The reversal of 1118244144211 is 1124414428111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1118244144211 - 2³⁵ = 1083884405843 is a prime.

It is not a weakly prime, because it can be changed into another prime (1118244144911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 559122072105 + 559122072106.

It is an arithmetic number, because the mean of its divisors is an integer number (559122072106).

Almost surely, 2^{1118244144211} is an apocalyptic number.

1118244144211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1118244144211 is an equidigital number, since it uses as much as digits as its factorization.

1118244144211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8192, while the sum is 34.

The spelling of 1118244144211 in words is "one trillion, one hundred eighteen billion, two hundred forty-four million, one hundred forty-four thousand, two hundred eleven".