2213032985 has 8 divisors (see below), whose sum is σ = 2656199616. Its totient is φ = 1770053040.

The previous prime is 2213032973. The next prime is 2213032993. The reversal of 2213032985 is 5892303122.

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

It is not a de Polignac number, because 2213032985 - 2⁸ = 2213032729 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19109 + ... + 69218.

It is an arithmetic number, because the mean of its divisors is an integer number (332024952).

Almost surely, 2^2213032985 is an apocalyptic number.

It is an amenable number.

2213032985 is a deficient number, since it is larger than the sum of its proper divisors (443166631).

2213032985 is an equidigital number, since it uses as much as digits as its factorization.

2213032985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93343.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 2213032985 is about 47042.8845310319. The cubic root of 2213032985 is about 1303.1546629589.

The spelling of 2213032985 in words is "two billion, two hundred thirteen million, thirty-two thousand, nine hundred eighty-five".