222501230 has 16 divisors (see below), whose sum is σ = 457716960. Its totient is φ = 76286112.

The previous prime is 222501211. The next prime is 222501247. The reversal of 222501230 is 32105222.

222501230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 222501199 and 222501208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1589225 + ... + 1589364.

It is an arithmetic number, because the mean of its divisors is an integer number (28607310).

Almost surely, 2^222501230 is an apocalyptic number.

222501230 is an abundant number, since it is smaller than the sum of its proper divisors (235215730).

222501230 is a wasteful number, since it uses less digits than its factorization.

222501230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3178603.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 222501230 is about 14916.4751198130. The cubic root of 222501230 is about 605.9602536498.

Adding to 222501230 its reverse (32105222), we get a palindrome (254606452).

The spelling of 222501230 in words is "two hundred twenty-two million, five hundred one thousand, two hundred thirty".