12000012210112 has 14 divisors (see below), whose sum is σ = 23812524229568. Its totient is φ = 6000006105024.

The previous prime is 12000012210103. The next prime is 12000012210287. The reversal of 12000012210112 is 21101221000021.

It is a junction number, because it is equal to n+sod(n) for n = 12000012210092 and 12000012210101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 93750095328 + ... + 93750095455.

Almost surely, 2^{12000012210112} is an apocalyptic number.

It is an amenable number.

12000012210112 is a deficient number, since it is larger than the sum of its proper divisors (11812512019456).

12000012210112 is an equidigital number, since it uses as much as digits as its factorization.

12000012210112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187500190795 (or 187500190785 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12000012210112 its reverse (21101221000021), we get a palindrome (33101233210133).

The spelling of 12000012210112 in words is "twelve trillion, twelve million, two hundred ten thousand, one hundred twelve".