2213204285 has 8 divisors (see below), whose sum is σ = 2656216800. Its totient is φ = 1770315664.

The previous prime is 2213204267. The next prime is 2213204293. The reversal of 2213204285 is 5824023122.

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 2213204285 - 2¹⁰ = 2213203261 is a prime.

It is a super-2 number, since 2×2213204285² = 9796546414284722450, which contains 22 as substring.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 14366 + ... + 68064.

It is an arithmetic number, because the mean of its divisors is an integer number (332027100).

Almost surely, 2^2213204285 is an apocalyptic number.

It is an amenable number.

2213204285 is a deficient number, since it is larger than the sum of its proper divisors (443012515).

2213204285 is an equidigital number, since it uses as much as digits as its factorization.

2213204285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61947.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 2213204285 is about 47044.7051749716. The cubic root of 2213204285 is about 1303.1882856893.

The spelling of 2213204285 in words is "two billion, two hundred thirteen million, two hundred four thousand, two hundred eighty-five".