3222003309985 has 8 divisors (see below), whose sum is σ = 3960706508136. Its totient is φ = 2514734290560.

The previous prime is 3222003309983. The next prime is 3222003309989. The reversal of 3222003309985 is 5899033002223.

It can be written as a sum of positive squares in 4 ways, for example, as 121600756369 + 3100402553616 = 348713^2 + 1760796^2 .

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

It is not a de Polignac number, because 3222003309985 - 2¹ = 3222003309983 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3222003309983) 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, 7858544454 + ... + 7858544863.

It is an arithmetic number, because the mean of its divisors is an integer number (495088313517).

Almost surely, 2^{3222003309985} is an apocalyptic number.

It is an amenable number.

3222003309985 is a deficient number, since it is larger than the sum of its proper divisors (738703198151).

3222003309985 is a wasteful number, since it uses less digits than its factorization.

3222003309985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15717089363.

The product of its (nonzero) digits is 699840, while the sum is 46.

The spelling of 3222003309985 in words is "three trillion, two hundred twenty-two billion, three million, three hundred nine thousand, nine hundred eighty-five".