2205232331 has 2 divisors, whose sum is σ = 2205232332. Its totient is φ = 2205232330.

The previous prime is 2205232327. The next prime is 2205232343. The reversal of 2205232331 is 1332325022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2205232331 - 2² = 2205232327 is a prime.

It is a super-2 number, since 2×2205232331² = 9726099267375387122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2205232297 and 2205232306.

It is not a weakly prime, because it can be changed into another prime (2205232391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1102616165 + 1102616166.

It is an arithmetic number, because the mean of its divisors is an integer number (1102616166).

Almost surely, 2^2205232331 is an apocalyptic number.

2205232331 is a deficient number, since it is larger than the sum of its proper divisors (1).

2205232331 is an equidigital number, since it uses as much as digits as its factorization.

2205232331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 2205232331 is about 46959.9013095215. The cubic root of 2205232331 is about 1301.6217100504.

Adding to 2205232331 its reverse (1332325022), we get a palindrome (3537557353).

The spelling of 2205232331 in words is "two billion, two hundred five million, two hundred thirty-two thousand, three hundred thirty-one".