112111010201200 has 120 divisors (see below), whose sum is σ = 271260922860416. Its totient is φ = 44525985120000.

The previous prime is 112111010201101. The next prime is 112111010201219. The reversal of 112111010201200 is 2102010111211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125367655 + ... + 126258745.

Almost surely, 2^{112111010201200} is an apocalyptic number.

112111010201200 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 112111010201200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135630461430208).

112111010201200 is an abundant number, since it is smaller than the sum of its proper divisors (159149912659216).

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

112111010201200 is a wasteful number, since it uses less digits than its factorization.

112111010201200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893343 (or 893332 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 112111010201200 its reverse (2102010111211), we get a palindrome (114213020312411).

The spelling of 112111010201200 in words is "one hundred twelve trillion, one hundred eleven billion, ten million, two hundred one thousand, two hundred".