2223233303231 has 2 divisors, whose sum is σ = 2223233303232. Its totient is φ = 2223233303230.

The previous prime is 2223233303227. The next prime is 2223233303243. The reversal of 2223233303231 is 1323033323222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2223233303231 - 2² = 2223233303227 is a prime.

It is a super-2 number, since 2×2223233303231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2223233303194 and 2223233303203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2223233303531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111616651615 + 1111616651616.

It is an arithmetic number, because the mean of its divisors is an integer number (1111616651616).

Almost surely, 2^{2223233303231} is an apocalyptic number.

2223233303231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223233303231 is an equidigital number, since it uses as much as digits as its factorization.

2223233303231 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 2223233303231 its reverse (1323033323222), we get a palindrome (3546266626453).

The spelling of 2223233303231 in words is "two trillion, two hundred twenty-three billion, two hundred thirty-three million, three hundred three thousand, two hundred thirty-one".