118852961217 has 8 divisors (see below), whose sum is σ = 163935119040. Its totient is φ = 76503055440.

The previous prime is 118852961197. The next prime is 118852961239. The reversal of 118852961217 is 712169258811.

It is a happy number.

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

It is not a de Polignac number, because 118852961217 - 2¹⁸ = 118852699073 is a prime.

It is a super-2 number, since 2×118852961217² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 118852961217.

It is not an unprimeable number, because it can be changed into a prime (118857961217) 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, 683062909 + ... + 683063082.

It is an arithmetic number, because the mean of its divisors is an integer number (20491889880).

Almost surely, 2^118852961217 is an apocalyptic number.

It is an amenable number.

118852961217 is a deficient number, since it is larger than the sum of its proper divisors (45082157823).

118852961217 is a wasteful number, since it uses less digits than its factorization.

118852961217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1366126023.

The product of its digits is 483840, while the sum is 51.

The spelling of 118852961217 in words is "one hundred eighteen billion, eight hundred fifty-two million, nine hundred sixty-one thousand, two hundred seventeen".