222241230 has 48 divisors (see below), whose sum is σ = 578610864. Its totient is φ = 59184000.

The previous prime is 222241219. The next prime is 222241267. The reversal of 222241230 is 32142222.

222241230 is a `hidden beast` number, since 2 + 222 + 412 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 97605 + ... + 99855.

It is an arithmetic number, because the mean of its divisors is an integer number (12054393).

Almost surely, 2^222241230 is an apocalyptic number.

222241230 is an abundant number, since it is smaller than the sum of its proper divisors (356369634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222241230 is a wasteful number, since it uses less digits than its factorization.

222241230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3361 (or 3358 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 222241230 is about 14907.7573766144. The cubic root of 222241230 is about 605.7241334972.

Adding to 222241230 its reverse (32142222), we get a palindrome (254383452).

The spelling of 222241230 in words is "two hundred twenty-two million, two hundred forty-one thousand, two hundred thirty".