118211113227 has 8 divisors (see below), whose sum is σ = 162699166720. Its totient is φ = 76265234280.

The previous prime is 118211113211. The next prime is 118211113231. The reversal of 118211113227 is 722311112811.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 118211113227 - 2⁴ = 118211113211 is a prime.

It is a super-2 number, since 2×118211113227² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 118211113194 and 118211113203.

It is not an unprimeable number, because it can be changed into a prime (118211113277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 635543527 + ... + 635543712.

It is an arithmetic number, because the mean of its divisors is an integer number (20337395840).

Almost surely, 2^118211113227 is an apocalyptic number.

118211113227 is a deficient number, since it is larger than the sum of its proper divisors (44488053493).

118211113227 is a wasteful number, since it uses less digits than its factorization.

118211113227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1271087273.

The product of its digits is 1344, while the sum is 30.

The spelling of 118211113227 in words is "one hundred eighteen billion, two hundred eleven million, one hundred thirteen thousand, two hundred twenty-seven".