12331122021033 has 8 divisors (see below), whose sum is σ = 16610995987488. Its totient is φ = 8135998034304.

The previous prime is 12331122020969. The next prime is 12331122021047. The reversal of 12331122021033 is 33012022113321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12331122021033 - 2⁶ = 12331122020969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12331122020994 and 12331122021012.

It is not an unprimeable number, because it can be changed into a prime (12331122021083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21187494591 + ... + 21187495172.

It is an arithmetic number, because the mean of its divisors is an integer number (2076374498436).

Almost surely, 2^{12331122021033} is an apocalyptic number.

It is an amenable number.

12331122021033 is a deficient number, since it is larger than the sum of its proper divisors (4279873966455).

12331122021033 is an equidigital number, since it uses as much as digits as its factorization.

12331122021033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42374989863.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 12331122021033 its reverse (33012022113321), we get a palindrome (45343144134354).

The spelling of 12331122021033 in words is "twelve trillion, three hundred thirty-one billion, one hundred twenty-two million, twenty-one thousand, thirty-three".