111022020002112 has 56 divisors (see below), whose sum is σ = 294088522206336. Its totient is φ = 36964157518848.

The previous prime is 111022020002093. The next prime is 111022020002177. The reversal of 111022020002112 is 211200020220111.

It is a junction number, because it is equal to n+sod(n) for n = 111022020002091 and 111022020002100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 337198168 + ... + 337527255.

Almost surely, 2^{111022020002112} is an apocalyptic number.

111022020002112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

111022020002112 is an abundant number, since it is smaller than the sum of its proper divisors (183066502204224).

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

111022020002112 is an equidigital number, since it uses as much as digits as its factorization.

111022020002112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674726295 (or 674726285 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 111022020002112 its reverse (211200020220111), we get a palindrome (322222040222223).

The spelling of 111022020002112 in words is "one hundred eleven trillion, twenty-two billion, twenty million, two thousand, one hundred twelve".