12230020233331 has 2 divisors, whose sum is σ = 12230020233332. Its totient is φ = 12230020233330.

The previous prime is 12230020233323. The next prime is 12230020233359. The reversal of 12230020233331 is 13333202003221.

12230020233331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12230020233331 - 2³ = 12230020233323 is a prime.

It is a super-2 number, since 2×12230020233331² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12230020233296 and 12230020233305.

It is not a weakly prime, because it can be changed into another prime (12230020233311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6115010116665 + 6115010116666.

It is an arithmetic number, because the mean of its divisors is an integer number (6115010116666).

Almost surely, 2^{12230020233331} is an apocalyptic number.

12230020233331 is a deficient number, since it is larger than the sum of its proper divisors (1).

12230020233331 is an equidigital number, since it uses as much as digits as its factorization.

12230020233331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 12230020233331 its reverse (13333202003221), we get a palindrome (25563222236552).

The spelling of 12230020233331 in words is "twelve trillion, two hundred thirty billion, twenty million, two hundred thirty-three thousand, three hundred thirty-one".