111010112111332 has 96 divisors (see below), whose sum is σ = 228393872179200. Its totient is φ = 47190247806240.

The previous prime is 111010112111321. The next prime is 111010112111347. The reversal of 111010112111332 is 233111211010111.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90321643 + ... + 91542445.

It is an arithmetic number, because the mean of its divisors is an integer number (2379102835200).

Almost surely, 2^{111010112111332} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111010112111332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114196936089600).

111010112111332 is an abundant number, since it is smaller than the sum of its proper divisors (117383760067868).

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

111010112111332 is a wasteful number, since it uses less digits than its factorization.

111010112111332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221366 (or 1221350 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 19.

Adding to 111010112111332 its reverse (233111211010111), we get a palindrome (344121323121443).

The spelling of 111010112111332 in words is "one hundred eleven trillion, ten billion, one hundred twelve million, one hundred eleven thousand, three hundred thirty-two".