3300112320221 has 4 divisors (see below), whose sum is σ = 3300235425852. Its totient is φ = 3299989214592.

The previous prime is 3300112320199. The next prime is 3300112320251. The reversal of 3300112320221 is 1220232110033.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3019302412996 + 280809907225 = 1737614^2 + 529915^2 .

It is a cyclic number.

It is not a de Polignac number, because 3300112320221 - 2⁶ = 3300112320157 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3300112320193 and 3300112320202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3300112320251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61512596 + ... + 61566221.

It is an arithmetic number, because the mean of its divisors is an integer number (825058856463).

Almost surely, 2^{3300112320221} is an apocalyptic number.

It is an amenable number.

3300112320221 is a deficient number, since it is larger than the sum of its proper divisors (123105631).

3300112320221 is a wasteful number, since it uses less digits than its factorization.

3300112320221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123105630.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 3300112320221 its reverse (1220232110033), we get a palindrome (4520344430254).

The spelling of 3300112320221 in words is "three trillion, three hundred billion, one hundred twelve million, three hundred twenty thousand, two hundred twenty-one".