12002112111110 has 32 divisors (see below), whose sum is σ = 24328034878464. Its totient is φ = 4223617164000.

The previous prime is 12002112111103. The next prime is 12002112111113. The reversal of 12002112111110 is 1111121120021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002112111113) 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, 1759837076 + ... + 1759843895.

It is an arithmetic number, because the mean of its divisors is an integer number (760251089952).

Almost surely, 2^{12002112111110} is an apocalyptic number.

12002112111110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12002112111110 is an abundant number, since it is smaller than the sum of its proper divisors (12325922767354).

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

12002112111110 is a wasteful number, since it uses less digits than its factorization.

12002112111110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3519681020.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 12002112111110 its reverse (1111121120021), we get a palindrome (13113233231131).

The spelling of 12002112111110 in words is "twelve trillion, two billion, one hundred twelve million, one hundred eleven thousand, one hundred ten".