12230020333031 has 2 divisors, whose sum is σ = 12230020333032. Its totient is φ = 12230020333030.

The previous prime is 12230020333021. The next prime is 12230020333067. The reversal of 12230020333031 is 13033302003221.

It is a weak prime.

It is an emirp because it is prime and its reverse (13033302003221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12230020333031 - 2⁶ = 12230020332967 is a prime.

It is a super-2 number, since 2×12230020333031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12230020332988 and 12230020333006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12230020333021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6115010166515 + 6115010166516.

It is an arithmetic number, because the mean of its divisors is an integer number (6115010166516).

Almost surely, 2^{12230020333031} is an apocalyptic number.

12230020333031 is a deficient number, since it is larger than the sum of its proper divisors (1).

12230020333031 is an equidigital number, since it uses as much as digits as its factorization.

12230020333031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 12230020333031 its reverse (13033302003221), we get a palindrome (25263322336252).

The spelling of 12230020333031 in words is "twelve trillion, two hundred thirty billion, twenty million, three hundred thirty-three thousand, thirty-one".