12311133000122 has 16 divisors (see below), whose sum is σ = 20155255581312. Its totient is φ = 5593256985120.

The previous prime is 12311133000079. The next prime is 12311133000157. The reversal of 12311133000122 is 22100033111321.

It is a happy number.

12311133000122 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 = 12311133000094 and 12311133000103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135581603 + ... + 135672374.

It is an arithmetic number, because the mean of its divisors is an integer number (1259703473832).

Almost surely, 2^{12311133000122} is an apocalyptic number.

12311133000122 is a deficient number, since it is larger than the sum of its proper divisors (7844122581190).

12311133000122 is a wasteful number, since it uses less digits than its factorization.

12311133000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271256053.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 12311133000122 its reverse (22100033111321), we get a palindrome (34411166111443).

The spelling of 12311133000122 in words is "twelve trillion, three hundred eleven billion, one hundred thirty-three million, one hundred twenty-two", and thus it is an aban number.