12233013121012 has 6 divisors (see below), whose sum is σ = 21407772961778. Its totient is φ = 6116506560504.

The previous prime is 12233013120971. The next prime is 12233013121027. The reversal of 12233013121012 is 21012131033221.

12233013121012 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., 11485836133776 + 747176987236 = 3389076^2 + 864394^2 .

It is a super-2 number, since 2×12233013121012² (a number of 27 digits) contains 22 as substring.

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, 1529126640123 + ... + 1529126640130.

Almost surely, 2^{12233013121012} is an apocalyptic number.

It is an amenable number.

12233013121012 is a deficient number, since it is larger than the sum of its proper divisors (9174759840766).

12233013121012 is a wasteful number, since it uses less digits than its factorization.

12233013121012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3058253280257 (or 3058253280255 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 12233013121012 its reverse (21012131033221), we get a palindrome (33245144154233).

The spelling of 12233013121012 in words is "twelve trillion, two hundred thirty-three billion, thirteen million, one hundred twenty-one thousand, twelve".