120200111199 has 24 divisors (see below), whose sum is σ = 198446967680. Its totient is φ = 68678374608.

The previous prime is 120200111191. The next prime is 120200111201. The reversal of 120200111199 is 991111002021.

It is not a de Polignac number, because 120200111199 - 2³ = 120200111191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120200111191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 515604 + ... + 711510.

Almost surely, 2^120200111199 is an apocalyptic number.

120200111199 is a deficient number, since it is larger than the sum of its proper divisors (78246856481).

120200111199 is a wasteful number, since it uses less digits than its factorization.

120200111199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205659 (or 205656 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 27.

The spelling of 120200111199 in words is "one hundred twenty billion, two hundred million, one hundred eleven thousand, one hundred ninety-nine".