12012000112002 has 32 divisors (see below), whose sum is σ = 26817488628480. Its totient is φ = 3555348869520.

The previous prime is 12012000112001. The next prime is 12012000112067. The reversal of 12012000112002 is 20021100021021.

It is not an unprimeable number, because it can be changed into a prime (12012000112001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2116276252 + ... + 2116281927.

It is an arithmetic number, because the mean of its divisors is an integer number (838046519640).

Almost surely, 2^{12012000112002} is an apocalyptic number.

12012000112002 is an abundant number, since it is smaller than the sum of its proper divisors (14805488516478).

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

12012000112002 is a wasteful number, since it uses less digits than its factorization.

12012000112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4232558238.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 12012000112002 its reverse (20021100021021), we get a palindrome (32033100133023).

The spelling of 12012000112002 in words is "twelve trillion, twelve billion, one hundred twelve thousand, two".