120200111198 has 16 divisors (see below), whose sum is σ = 194919101520. Its totient is φ = 55398059136.

The previous prime is 120200111191. The next prime is 120200111201. The reversal of 120200111198 is 891111002021.

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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42744011 + ... + 42746822.

It is an arithmetic number, because the mean of its divisors is an integer number (12182443845).

Almost surely, 2^120200111198 is an apocalyptic number.

120200111198 is a deficient number, since it is larger than the sum of its proper divisors (74718990322).

120200111198 is a wasteful number, since it uses less digits than its factorization.

120200111198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85490891.

The product of its (nonzero) digits is 288, while the sum is 26.

The spelling of 120200111198 in words is "one hundred twenty billion, two hundred million, one hundred eleven thousand, one hundred ninety-eight".