12010001200112 has 30 divisors (see below), whose sum is σ = 24044216143104. Its totient is φ = 5811290895840.

The previous prime is 12010001200103. The next prime is 12010001200177. The reversal of 12010001200112 is 21100210001021.

It is a super-3 number, since 3×12010001200112³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12010001200093 and 12010001200102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 390528368 + ... + 390559119.

Almost surely, 2^{12010001200112} is an apocalyptic number.

It is an amenable number.

12010001200112 is an abundant number, since it is smaller than the sum of its proper divisors (12034214942992).

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

12010001200112 is an equidigital number, since it uses as much as digits as its factorization.

12010001200112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781087557 (or 781087520 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 12010001200112 its reverse (21100210001021), we get a palindrome (33110211201133).

The spelling of 12010001200112 in words is "twelve trillion, ten billion, one million, two hundred thousand, one hundred twelve".