3306220444065 has 32 divisors (see below), whose sum is σ = 6595265719296. Its totient is φ = 1374013690560.

The previous prime is 3306220444031. The next prime is 3306220444069. The reversal of 3306220444065 is 5604440226033.

It is not a de Polignac number, because 3306220444065 - 2¹¹ = 3306220442017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3306220444069) 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, 1431263107 + ... + 1431265416.

It is an arithmetic number, because the mean of its divisors is an integer number (206102053728).

Almost surely, 2^{3306220444065} is an apocalyptic number.

3306220444065 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3306220444065 is a deficient number, since it is larger than the sum of its proper divisors (3289045275231).

3306220444065 is a wasteful number, since it uses less digits than its factorization.

3306220444065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2862528549.

The product of its (nonzero) digits is 414720, while the sum is 39.

The spelling of 3306220444065 in words is "three trillion, three hundred six billion, two hundred twenty million, four hundred forty-four thousand, sixty-five".