12331122001133 has 32 divisors (see below), whose sum is σ = 13584801081600. Its totient is φ = 11124756758016.

The previous prime is 12331122001129. The next prime is 12331122001207. The reversal of 12331122001133 is 33110022113321.

It is not a de Polignac number, because 12331122001133 - 2² = 12331122001129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12331122001099 and 12331122001108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12331122001433) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34407935 + ... + 34764467.

It is an arithmetic number, because the mean of its divisors is an integer number (424525033800).

Almost surely, 2^{12331122001133} is an apocalyptic number.

12331122001133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12331122001133 is a deficient number, since it is larger than the sum of its proper divisors (1253679080467).

12331122001133 is a wasteful number, since it uses less digits than its factorization.

12331122001133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356981.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 12331122001133 its reverse (33110022113321), we get a palindrome (45441144114454).

The spelling of 12331122001133 in words is "twelve trillion, three hundred thirty-one billion, one hundred twenty-two million, one thousand, one hundred thirty-three".