12110011210012 has 12 divisors (see below), whose sum is σ = 21192548013000. Its totient is φ = 6054997492016.

The previous prime is 12110011210001. The next prime is 12110011210039. The reversal of 12110011210012 is 21001211001121.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12110011209974 and 12110011210001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2408739 + ... + 5479237.

It is an arithmetic number, because the mean of its divisors is an integer number (1766045667750).

Almost surely, 2^{12110011210012} is an apocalyptic number.

It is an amenable number.

12110011210012 is a deficient number, since it is larger than the sum of its proper divisors (9082536802988).

12110011210012 is a wasteful number, since it uses less digits than its factorization.

12110011210012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4056500 (or 4056498 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 12110011210012 its reverse (21001211001121), we get a palindrome (33111222211133).

The spelling of 12110011210012 in words is "twelve trillion, one hundred ten billion, eleven million, two hundred ten thousand, twelve".