118640200227 has 8 divisors (see below), whose sum is σ = 158226825216. Its totient is φ = 79073521032.

The previous prime is 118640200201. The next prime is 118640200241. The reversal of 118640200227 is 722002046811.

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

It is not a de Polignac number, because 118640200227 - 2¹⁴ = 118640183843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (118640200247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4972563 + ... + 4996364.

It is an arithmetic number, because the mean of its divisors is an integer number (19778353152).

Almost surely, 2^118640200227 is an apocalyptic number.

118640200227 is a deficient number, since it is larger than the sum of its proper divisors (39586624989).

118640200227 is an equidigital number, since it uses as much as digits as its factorization.

118640200227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9972897.

The product of its (nonzero) digits is 10752, while the sum is 33.

The spelling of 118640200227 in words is "one hundred eighteen billion, six hundred forty million, two hundred thousand, two hundred twenty-seven".