12110000021012 has 48 divisors (see below), whose sum is σ = 22311052549632. Its totient is φ = 5740219811040.

The previous prime is 12110000020999. The next prime is 12110000021071. The reversal of 12110000021012 is 21012000001121.

12110000021012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12110000020984 and 12110000021002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8846543 + ... + 10123305.

It is an arithmetic number, because the mean of its divisors is an integer number (464813594784).

Almost surely, 2^{12110000021012} is an apocalyptic number.

It is an amenable number.

12110000021012 is a deficient number, since it is larger than the sum of its proper divisors (10201052528620).

12110000021012 is a wasteful number, since it uses less digits than its factorization.

12110000021012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1277708 (or 1277706 counting only the distinct ones).

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

Adding to 12110000021012 its reverse (21012000001121), we get a palindrome (33122000022133).

The spelling of 12110000021012 in words is "twelve trillion, one hundred ten billion, twenty-one thousand, twelve".