3332221033445 has 8 divisors (see below), whose sum is σ = 3998728559736. Its totient is φ = 2665734613696.

The previous prime is 3332221033367. The next prime is 3332221033469. The reversal of 3332221033445 is 5443301222333.

It can be written as a sum of positive squares in 4 ways, for example, as 3957164836 + 3328263868609 = 62906^2 + 1824353^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3332221033445 - 2³² = 3327926066149 is a prime.

It is a super-2 number, since 2×3332221033445² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4927202 + ... + 5562531.

It is an arithmetic number, because the mean of its divisors is an integer number (499841069967).

Almost surely, 2^{3332221033445} is an apocalyptic number.

It is an amenable number.

3332221033445 is a deficient number, since it is larger than the sum of its proper divisors (666507526291).

3332221033445 is a wasteful number, since it uses less digits than its factorization.

3332221033445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10553271.

The product of its (nonzero) digits is 155520, while the sum is 35.

Adding to 3332221033445 its reverse (5443301222333), we get a palindrome (8775522255778).

The spelling of 3332221033445 in words is "three trillion, three hundred thirty-two billion, two hundred twenty-one million, thirty-three thousand, four hundred forty-five".