111022010196 has 12 divisors (see below), whose sum is σ = 259051357152. Its totient is φ = 37007336728.

The previous prime is 111022010173. The next prime is 111022010273. The reversal of 111022010196 is 691010220111.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4625917080 + ... + 4625917103.

It is an arithmetic number, because the mean of its divisors is an integer number (21587613096).

Almost surely, 2^111022010196 is an apocalyptic number.

It is an amenable number.

111022010196 is an abundant number, since it is smaller than the sum of its proper divisors (148029346956).

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

111022010196 is a wasteful number, since it uses less digits than its factorization.

111022010196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9251834190 (or 9251834188 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 24.

The spelling of 111022010196 in words is "one hundred eleven billion, twenty-two million, ten thousand, one hundred ninety-six".