3332225665 has 8 divisors (see below), whose sum is σ = 4003204608. Its totient is φ = 2662758000.

The previous prime is 3332225653. The next prime is 3332225669. The reversal of 3332225665 is 5665222333.

3332225665 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3332225665 - 2²¹ = 3330128513 is a prime.

It is a super-2 number, since 2×3332225665² = 22207455764969384450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3332225669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372961 + ... + 381790.

It is an arithmetic number, because the mean of its divisors is an integer number (500400576).

Almost surely, 2^3332225665 is an apocalyptic number.

It is an amenable number.

3332225665 is a deficient number, since it is larger than the sum of its proper divisors (670978943).

3332225665 is an equidigital number, since it uses as much as digits as its factorization.

3332225665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755639.

The product of its digits is 194400, while the sum is 37.

The square root of 3332225665 is about 57725.4334327599. The cubic root of 3332225665 is about 1493.6361001836.

Adding to 3332225665 its reverse (5665222333), we get a palindrome (8997447998).

The spelling of 3332225665 in words is "three billion, three hundred thirty-two million, two hundred twenty-five thousand, six hundred sixty-five".