2011343224 has 16 divisors (see below), whose sum is σ = 4114111320. Its totient is φ = 914246880.

The previous prime is 2011343207. The next prime is 2011343237. The reversal of 2011343224 is 4223431102.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 2011343195 and 2011343204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11427999 + ... + 11428174.

Almost surely, 2^2011343224 is an apocalyptic number.

It is an amenable number.

2011343224 is an abundant number, since it is smaller than the sum of its proper divisors (2102768096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2011343224 is a wasteful number, since it uses less digits than its factorization.

2011343224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22856190 (or 22856186 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2011343224 is about 44848.0013378523. The cubic root of 2011343224 is about 1262.2984886888.

Adding to 2011343224 its reverse (4223431102), we get a palindrome (6234774326).

The spelling of 2011343224 in words is "two billion, eleven million, three hundred forty-three thousand, two hundred twenty-four".