2213012211 has 16 divisors (see below), whose sum is σ = 3018338304. Its totient is φ = 1441861344.

The previous prime is 2213012209. The next prime is 2213012233. The reversal of 2213012211 is 1122103122.

It is not a de Polignac number, because 2213012211 - 2¹ = 2213012209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2213013211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17820 + ... + 68873.

It is an arithmetic number, because the mean of its divisors is an integer number (188646144).

Almost surely, 2^2213012211 is an apocalyptic number.

2213012211 is a deficient number, since it is larger than the sum of its proper divisors (805326093).

2213012211 is a wasteful number, since it uses less digits than its factorization.

2213012211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86890.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 2213012211 is about 47042.6637319784. The cubic root of 2213012211 is about 1303.1505853242.

Adding to 2213012211 its reverse (1122103122), we get a palindrome (3335115333).

The spelling of 2213012211 in words is "two billion, two hundred thirteen million, twelve thousand, two hundred eleven".