196671900120 has 64 divisors (see below), whose sum is σ = 605962084320. Its totient is φ = 51028383744.

The previous prime is 196671900107. The next prime is 196671900197. The reversal of 196671900120 is 21009176691.

196671900120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×196671900120² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 22143297 + ... + 22152176.

Almost surely, 2^196671900120 is an apocalyptic number.

196671900120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

196671900120 is an abundant number, since it is smaller than the sum of its proper divisors (409290184200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

196671900120 is a wasteful number, since it uses less digits than its factorization.

196671900120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44295524 (or 44295520 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 42.

The spelling of 196671900120 in words is "one hundred ninety-six billion, six hundred seventy-one million, nine hundred thousand, one hundred twenty".