110112001212000 has 192 divisors, whose sum is σ = 360776409896448. Its totient is φ = 29359171520000.

The previous prime is 110112001211981. The next prime is 110112001212043. The reversal of 110112001212000 is 212100211011.

It is a super-2 number, since 2×110112001212000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

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, 87346165 + ... + 88597835.

It is an arithmetic number, because the mean of its divisors is an integer number (1879043801544).

Almost surely, 2^{110112001212000} is an apocalyptic number.

110112001212000 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 110112001212000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180388204948224).

110112001212000 is an abundant number, since it is smaller than the sum of its proper divisors (250664408684448).

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

110112001212000 is a wasteful number, since it uses less digits than its factorization.

110112001212000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259030 (or 1259012 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 110112001212000 its reverse (212100211011), we get a palindrome (110324101423011).

The spelling of 110112001212000 in words is "one hundred ten trillion, one hundred twelve billion, one million, two hundred twelve thousand".