111310010212000 has 192 divisors, whose sum is σ = 277606156988160. Its totient is φ = 43853851008000.

The previous prime is 111310010211991. The next prime is 111310010212099. The reversal of 111310010212000 is 212010013111.

It is a happy number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 2548926166 + ... + 2548969834.

It is an arithmetic number, because the mean of its divisors is an integer number (1445865400980).

Almost surely, 2^{111310010212000} is an apocalyptic number.

111310010212000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111310010212000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138803078494080).

111310010212000 is an abundant number, since it is smaller than the sum of its proper divisors (166296146776160).

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

111310010212000 is an equidigital number, since it uses as much as digits as its factorization.

111310010212000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53272 (or 53254 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 111310010212000 its reverse (212010013111), we get a palindrome (111522020225111).

The spelling of 111310010212000 in words is "one hundred eleven trillion, three hundred ten billion, ten million, two hundred twelve thousand".