118211113229 has 16 divisors (see below), whose sum is σ = 130200371520. Its totient is φ = 107318336400.

The previous prime is 118211113211. The next prime is 118211113231. The reversal of 118211113229 is 922311112811.

It is not a de Polignac number, because 118211113229 - 2²⁸ = 117942677773 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 118211113195 and 118211113204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118211113259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 923519 + ... + 1043699.

It is an arithmetic number, because the mean of its divisors is an integer number (8137523220).

Almost surely, 2^118211113229 is an apocalyptic number.

It is an amenable number.

118211113229 is a deficient number, since it is larger than the sum of its proper divisors (11989258291).

118211113229 is an equidigital number, since it uses as much as digits as its factorization.

118211113229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120953 (or 120931 counting only the distinct ones).

The product of its digits is 1728, while the sum is 32.

The spelling of 118211113229 in words is "one hundred eighteen billion, two hundred eleven million, one hundred thirteen thousand, two hundred twenty-nine".