4222213 has 8 divisors (see below), whose sum is σ = 4356000. Its totient is φ = 4090128.

The previous prime is 4222177. The next prime is 4222219. The reversal of 4222213 is 3122224.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4222213 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 (4222219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6078 + ... + 6736.

It is an arithmetic number, because the mean of its divisors is an integer number (544500).

Almost surely, 2^4222213 is an apocalyptic number.

4222213 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

4222213 is a deficient number, since it is larger than the sum of its proper divisors (133787).

4222213 is a wasteful number, since it uses less digits than its factorization.

4222213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851.

The product of its digits is 192, while the sum is 16.

The square root of 4222213 is about 2054.8024235921. The cubic root of 4222213 is about 161.6268018522.

Adding to 4222213 its reverse (3122224), we get a palindrome (7344437).

It can be divided in two parts, 422221 and 3, that added together give a palindrome (422224).

The spelling of 4222213 in words is "four million, two hundred twenty-two thousand, two hundred thirteen".