30260222 has 8 divisors (see below), whose sum is σ = 45416136. Its totient is φ = 15121512.

The previous prime is 30260207. The next prime is 30260231. The reversal of 30260222 is 22206203.

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

It is a self number, because there is not a number n which added to its sum of digits gives 30260222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1868 + ... + 8000.

It is an arithmetic number, because the mean of its divisors is an integer number (5677017).

Almost surely, 2^30260222 is an apocalyptic number.

30260222 is a deficient number, since it is larger than the sum of its proper divisors (15155914).

30260222 is a wasteful number, since it uses less digits than its factorization.

30260222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8602.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 30260222 is about 5500.9291942362. The cubic root of 30260222 is about 311.6190768113.

Adding to 30260222 its reverse (22206203), we get a palindrome (52466425).

The spelling of 30260222 in words is "thirty million, two hundred sixty thousand, two hundred twenty-two".