3302542221 has 16 divisors (see below), whose sum is σ = 4804843008. Its totient is φ = 2001063600.

The previous prime is 3302542211. The next prime is 3302542223. The reversal of 3302542221 is 1222452033.

3302542221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3302542221 - 2⁹ = 3302541709 is a prime.

It is a super-2 number, since 2×3302542221² = 21813570242975225682, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3302542191 and 3302542200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3302542223) 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, 170010 + ... + 188436.

It is an arithmetic number, because the mean of its divisors is an integer number (300302688).

Almost surely, 2^3302542221 is an apocalyptic number.

It is an amenable number.

3302542221 is a deficient number, since it is larger than the sum of its proper divisors (1502300787).

3302542221 is a wasteful number, since it uses less digits than its factorization.

3302542221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23872.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 3302542221 is about 57467.7493991195. The cubic root of 3302542221 is about 1489.1877652003.

Adding to 3302542221 its reverse (1222452033), we get a palindrome (4524994254).

The spelling of 3302542221 in words is "three billion, three hundred two million, five hundred forty-two thousand, two hundred twenty-one".