3355218350185 has 16 divisors (see below), whose sum is σ = 4591031807376. Its totient is φ = 2331952662528.

The previous prime is 3355218350173. The next prime is 3355218350273. The reversal of 3355218350185 is 5810538125533.

It can be written as a sum of positive squares in 8 ways, for example, as 184721163264 + 3170497186921 = 429792^2 + 1780589^2 .

It is a cyclic number.

It is not a de Polignac number, because 3355218350185 - 2³⁵ = 3320858611817 is a prime.

It is a super-2 number, since 2×3355218350185² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1518197244 + ... + 1518199453.

It is an arithmetic number, because the mean of its divisors is an integer number (286939487961).

Almost surely, 2^{3355218350185} is an apocalyptic number.

It is an amenable number.

3355218350185 is a deficient number, since it is larger than the sum of its proper divisors (1235813457191).

3355218350185 is a wasteful number, since it uses less digits than its factorization.

3355218350185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3036396732.

The product of its (nonzero) digits is 2160000, while the sum is 49.

The spelling of 3355218350185 in words is "three trillion, three hundred fifty-five billion, two hundred eighteen million, three hundred fifty thousand, one hundred eighty-five".