3224432121 has 4 divisors (see below), whose sum is σ = 4299242832. Its totient is φ = 2149621412.

The previous prime is 3224432117. The next prime is 3224432129. The reversal of 3224432121 is 1212344223.

It is a happy number.

3224432121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3224432121 - 2² = 3224432117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3224432091 and 3224432100.

It is not an unprimeable number, because it can be changed into a prime (3224432129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 537405351 + ... + 537405356.

It is an arithmetic number, because the mean of its divisors is an integer number (1074810708).

Almost surely, 2^3224432121 is an apocalyptic number.

It is an amenable number.

3224432121 is a deficient number, since it is larger than the sum of its proper divisors (1074810711).

3224432121 is a wasteful number, since it uses less digits than its factorization.

3224432121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1074810710.

The product of its digits is 2304, while the sum is 24.

The square root of 3224432121 is about 56784.0833420775. The cubic root of 3224432121 is about 1477.3534576560.

Adding to 3224432121 its reverse (1212344223), we get a palindrome (4436776344).

The spelling of 3224432121 in words is "three billion, two hundred twenty-four million, four hundred thirty-two thousand, one hundred twenty-one".