30022213222 has 4 divisors (see below), whose sum is σ = 45033319836. Its totient is φ = 15011106610.

The previous prime is 30022213201. The next prime is 30022213261. The reversal of 30022213222 is 22231222003.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 30022213222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7505553304 + ... + 7505553307.

It is an arithmetic number, because the mean of its divisors is an integer number (11258329959).

Almost surely, 2^30022213222 is an apocalyptic number.

30022213222 is a deficient number, since it is larger than the sum of its proper divisors (15011106614).

30022213222 is a wasteful number, since it uses less digits than its factorization.

30022213222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15011106613.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 30022213222 its reverse (22231222003), we get a palindrome (52253435225).

The spelling of 30022213222 in words is "thirty billion, twenty-two million, two hundred thirteen thousand, two hundred twenty-two".