22230223330331 has 2 divisors, whose sum is σ = 22230223330332. Its totient is φ = 22230223330330.

The previous prime is 22230223330297. The next prime is 22230223330339. The reversal of 22230223330331 is 13303332203222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22230223330331 - 2⁴² = 17832176819227 is a prime.

It is a super-2 number, since 2×22230223330331² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22230223330294 and 22230223330303.

It is not a weakly prime, because it can be changed into another prime (22230223330339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11115111665165 + 11115111665166.

It is an arithmetic number, because the mean of its divisors is an integer number (11115111665166).

Almost surely, 2^{22230223330331} is an apocalyptic number.

22230223330331 is a deficient number, since it is larger than the sum of its proper divisors (1).

22230223330331 is an equidigital number, since it uses as much as digits as its factorization.

22230223330331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 22230223330331 its reverse (13303332203222), we get a palindrome (35533555533553).

The spelling of 22230223330331 in words is "twenty-two trillion, two hundred thirty billion, two hundred twenty-three million, three hundred thirty thousand, three hundred thirty-one".