222030013 has 8 divisors (see below), whose sum is σ = 235602432. Its totient is φ = 208514496.

The previous prime is 222030001. The next prime is 222030019. The reversal of 222030013 is 310030222.

It is a happy number.

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-222030013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222029975 and 222030002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222030019) 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, 6045 + ... + 21922.

It is an arithmetic number, because the mean of its divisors is an integer number (29450304).

Almost surely, 2^222030013 is an apocalyptic number.

It is an amenable number.

222030013 is a deficient number, since it is larger than the sum of its proper divisors (13572419).

222030013 is a wasteful number, since it uses less digits than its factorization.

222030013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28451.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 222030013 is about 14900.6715620471. The cubic root of 222030013 is about 605.5321802360.

Adding to 222030013 its reverse (310030222), we get a palindrome (532060235).

The spelling of 222030013 in words is "two hundred twenty-two million, thirty thousand, thirteen".