2201232213 has 32 divisors (see below), whose sum is σ = 3440000000. Its totient is φ = 1387304496.

The previous prime is 2201232193. The next prime is 2201232223. The reversal of 2201232213 is 3122321022.

2201232213 is a `hidden beast` number, since 220 + 1 + 232 + 213 = 666.

It is not a de Polignac number, because 2201232213 - 2¹⁸ = 2200970069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201232223) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 251688 + ... + 260286.

It is an arithmetic number, because the mean of its divisors is an integer number (107500000).

Almost surely, 2^2201232213 is an apocalyptic number.

It is an amenable number.

2201232213 is a deficient number, since it is larger than the sum of its proper divisors (1238767787).

2201232213 is a wasteful number, since it uses less digits than its factorization.

2201232213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9126 (or 9120 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2201232213 is about 46917.2911941855. The cubic root of 2201232213 is about 1300.8342205751.

Adding to 2201232213 its reverse (3122321022), we get a palindrome (5323553235).

The spelling of 2201232213 in words is "two billion, two hundred one million, two hundred thirty-two thousand, two hundred thirteen".