332221041 has 32 divisors (see below), whose sum is σ = 504657920. Its totient is φ = 215935632.

The previous prime is 332221037. The next prime is 332221081. The reversal of 332221041 is 140122233.

It is not a de Polignac number, because 332221041 - 2² = 332221037 is a prime.

It is a super-2 number, since 2×332221041² = 220741640166247362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (332221081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 185436 + ... + 187218.

It is an arithmetic number, because the mean of its divisors is an integer number (15770560).

Almost surely, 2^332221041 is an apocalyptic number.

It is an amenable number.

332221041 is a deficient number, since it is larger than the sum of its proper divisors (172436879).

332221041 is a wasteful number, since it uses less digits than its factorization.

332221041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1962 (or 1956 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 332221041 is about 18226.9317494745. The cubic root of 332221041 is about 692.5891945046.

Adding to 332221041 its reverse (140122233), we get a palindrome (472343274).

The spelling of 332221041 in words is "three hundred thirty-two million, two hundred twenty-one thousand, forty-one".