3221332042 has 8 divisors (see below), whose sum is σ = 4911211332. Its totient is φ = 1584261600.

The previous prime is 3221332031. The next prime is 3221332063. The reversal of 3221332042 is 2402331223.

It can be written as a sum of positive squares in 2 ways, for example, as 3003149601 + 218182441 = 54801^2 + 14771^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 13202059 + ... + 13202302.

Almost surely, 2^3221332042 is an apocalyptic number.

3221332042 is a deficient number, since it is larger than the sum of its proper divisors (1689879290).

3221332042 is a wasteful number, since it uses less digits than its factorization.

3221332042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26404424.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 3221332042 is about 56756.7797007547. The cubic root of 3221332042 is about 1476.8798465101.

Adding to 3221332042 its reverse (2402331223), we get a palindrome (5623663265).

The spelling of 3221332042 in words is "three billion, two hundred twenty-one million, three hundred thirty-two thousand, forty-two".