2322213 has 4 divisors (see below), whose sum is σ = 3096288. Its totient is φ = 1548140.

The previous prime is 2322211. The next prime is 2322227. The reversal of 2322213 is 3122232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2322213 - 2¹ = 2322211 is a prime.

It is a D-number.

2322213 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2322192 and 2322201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 387033 + ... + 387038.

It is an arithmetic number, because the mean of its divisors is an integer number (774072).

2^2322213 is an apocalyptic number.

It is an amenable number.

2322213 is a deficient number, since it is larger than the sum of its proper divisors (774075).

2322213 is an equidigital number, since it uses as much as digits as its factorization.

2322213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774074.

The product of its digits is 144, while the sum is 15.

The square root of 2322213 is about 1523.8809008581. The cubic root of 2322213 is about 132.4241977721.

Adding to 2322213 its reverse (3122232), we get a palindrome (5444445).

The spelling of 2322213 in words is "two million, three hundred twenty-two thousand, two hundred thirteen".