2224042331 has 12 divisors (see below), whose sum is σ = 2670609600. Its totient is φ = 1844826480.

The previous prime is 2224042297. The next prime is 2224042367. The reversal of 2224042331 is 1332404222.

It is not a de Polignac number, because 2224042331 - 2²² = 2219848027 is a prime.

It is a super-2 number, since 2×2224042331² = 9892728580159827122, 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 = 2224042297 and 2224042306.

It is not an unprimeable number, because it can be changed into a prime (2224042031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 730556 + ... + 733593.

It is an arithmetic number, because the mean of its divisors is an integer number (222550800).

Almost surely, 2^2224042331 is an apocalyptic number.

2224042331 is a deficient number, since it is larger than the sum of its proper divisors (446567269).

2224042331 is a wasteful number, since it uses less digits than its factorization.

2224042331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1464194 (or 1464187 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2224042331 is about 47159.7532966406. The cubic root of 2224042331 is about 1305.3120574131.

Adding to 2224042331 its reverse (1332404222), we get a palindrome (3556446553).

The spelling of 2224042331 in words is "two billion, two hundred twenty-four million, forty-two thousand, three hundred thirty-one".