3221040124 has 6 divisors (see below), whose sum is σ = 5636820224. Its totient is φ = 1610520060.

The previous prime is 3221040091. The next prime is 3221040127. The reversal of 3221040124 is 4210401223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3221040127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 402630012 + ... + 402630019.

Almost surely, 2^3221040124 is an apocalyptic number.

It is an amenable number.

3221040124 is a deficient number, since it is larger than the sum of its proper divisors (2415780100).

3221040124 is a wasteful number, since it uses less digits than its factorization.

3221040124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805260035 (or 805260033 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 3221040124 is about 56754.2079849591. The cubic root of 3221040124 is about 1476.8352334092.

Adding to 3221040124 its reverse (4210401223), we get a palindrome (7431441347).

The spelling of 3221040124 in words is "three billion, two hundred twenty-one million, forty thousand, one hundred twenty-four".