2220213 has 12 divisors (see below), whose sum is σ = 3096800. Its totient is φ = 1414776.

The previous prime is 2220209. The next prime is 2220263. The reversal of 2220213 is 3120222.

It is not a de Polignac number, because 2220213 - 2² = 2220209 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 888 + ... + 2286.

2^2220213 is an apocalyptic number.

2220213 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2220213 is a deficient number, since it is larger than the sum of its proper divisors (876587).

2220213 is a wasteful number, since it uses less digits than its factorization.

2220213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1448 (or 1425 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2220213 is about 1490.0379189806. The cubic root of 2220213 is about 130.4562469845.

Adding to 2220213 its reverse (3120222), we get a palindrome (5340435).

Subtracting 2220213 from its reverse (3120222), we obtain a palindrome (900009).

The spelling of 2220213 in words is "two million, two hundred twenty thousand, two hundred thirteen".