12000011011012 has 6 divisors (see below), whose sum is σ = 21000019269278. Its totient is φ = 6000005505504.

The previous prime is 12000011010989. The next prime is 12000011011057. The reversal of 12000011011012 is 21011011000021.

12000011011012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 10785483583876 + 1214527427136 = 3284126^2 + 1102056^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12000011011012.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1500001376373 + ... + 1500001376380.

Almost surely, 2^{12000011011012} is an apocalyptic number.

It is an amenable number.

12000011011012 is a deficient number, since it is larger than the sum of its proper divisors (9000008258266).

12000011011012 is a wasteful number, since it uses less digits than its factorization.

12000011011012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3000002752757 (or 3000002752755 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 12000011011012 its reverse (21011011000021), we get a palindrome (33011022011033).

The spelling of 12000011011012 in words is "twelve trillion, eleven million, eleven thousand, twelve".