30222050 has 12 divisors (see below), whose sum is σ = 56213106. Its totient is φ = 12088800.

The previous prime is 30222041. The next prime is 30222109. The reversal of 30222050 is 5022203.

It can be written as a sum of positive squares in 3 ways, for example, as 28058209 + 2163841 = 5297^2 + 1471^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 302171 + ... + 302270.

Almost surely, 2^30222050 is an apocalyptic number.

30222050 is a deficient number, since it is larger than the sum of its proper divisors (25991056).

30222050 is a wasteful number, since it uses less digits than its factorization.

30222050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604453 (or 604448 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 30222050 is about 5497.4585037088. The cubic root of 30222050 is about 311.4879902136.

Adding to 30222050 its reverse (5022203), we get a palindrome (35244253).

The spelling of 30222050 in words is "thirty million, two hundred twenty-two thousand, fifty".