118205702182 has 4 divisors (see below), whose sum is σ = 177308553276. Its totient is φ = 59102851090.

The previous prime is 118205702179. The next prime is 118205702207. The reversal of 118205702182 is 281207502811.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 281207502811 = 2591 ⋅108532421.

It is a super-2 number, since 2×118205702182² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29551425544 + ... + 29551425547.

It is an arithmetic number, because the mean of its divisors is an integer number (44327138319).

Almost surely, 2^118205702182 is an apocalyptic number.

118205702182 is a deficient number, since it is larger than the sum of its proper divisors (59102851094).

118205702182 is an equidigital number, since it uses as much as digits as its factorization.

118205702182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59102851093.

The product of its (nonzero) digits is 17920, while the sum is 37.

The spelling of 118205702182 in words is "one hundred eighteen billion, two hundred five million, seven hundred two thousand, one hundred eighty-two".