222000213 has 8 divisors (see below), whose sum is σ = 297180576. Its totient is φ = 147410000.

The previous prime is 222000193. The next prime is 222000217. The reversal of 222000213 is 312000222.

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-222000213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222000217) 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, 146658 + ... + 148163.

It is an arithmetic number, because the mean of its divisors is an integer number (37147572).

Almost surely, 2^222000213 is an apocalyptic number.

It is an amenable number.

222000213 is a deficient number, since it is larger than the sum of its proper divisors (75180363).

222000213 is a wasteful number, since it uses less digits than its factorization.

222000213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295075.

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

The square root of 222000213 is about 14899.6715735616. The cubic root of 222000213 is about 605.5050883035.

Adding to 222000213 its reverse (312000222), we get a palindrome (534000435).

Subtracting 222000213 from its reverse (312000222), we obtain a palindrome (90000009).

The spelling of 222000213 in words is "two hundred twenty-two million, two hundred thirteen", and thus it is an aban number.