3224242120 has 64 divisors (see below), whose sum is σ = 8258163840. Its totient is φ = 1121472000.

The previous prime is 3224242111. The next prime is 3224242129. The reversal of 3224242120 is 212424223.

It is an interprime number because it is at equal distance from previous prime (3224242111) and next prime (3224242129).

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 = 3224242091 and 3224242100.

It is not an unprimeable number, because it can be changed into a prime (3224242129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149181 + ... + 169420.

It is an arithmetic number, because the mean of its divisors is an integer number (129033810).

Almost surely, 2^3224242120 is an apocalyptic number.

It is an amenable number.

3224242120 is an abundant number, since it is smaller than the sum of its proper divisors (5033921720).

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

3224242120 is a wasteful number, since it uses less digits than its factorization.

3224242120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318646 (or 318642 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 3224242120 is about 56782.4103046005. The cubic root of 3224242120 is about 1477.3244391977.

Adding to 3224242120 its reverse (212424223), we get a palindrome (3436666343).

The spelling of 3224242120 in words is "three billion, two hundred twenty-four million, two hundred forty-two thousand, one hundred twenty".