2204231031 has 6 divisors (see below), whose sum is σ = 3183889280. Its totient is φ = 1469487348.

The previous prime is 2204231011. The next prime is 2204231039. The reversal of 2204231031 is 1301324022.

It is not a de Polignac number, because 2204231031 - 2⁹ = 2204230519 is a prime.

It is a super-2 number, since 2×2204231031² = 9717268876046645922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2204230995 and 2204231013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204231039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 122457271 + ... + 122457288.

Almost surely, 2^2204231031 is an apocalyptic number.

2204231031 is a deficient number, since it is larger than the sum of its proper divisors (979658249).

2204231031 is a wasteful number, since it uses less digits than its factorization.

2204231031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244914565 (or 244914562 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2204231031 is about 46949.2388756197. The cubic root of 2204231031 is about 1301.4246769745.

Adding to 2204231031 its reverse (1301324022), we get a palindrome (3505555053).

The spelling of 2204231031 in words is "two billion, two hundred four million, two hundred thirty-one thousand, thirty-one".