6622222330 has 32 divisors (see below), whose sum is σ = 13169931264. Its totient is φ = 2384676096.

The previous prime is 6622222319. The next prime is 6622222331. The reversal of 6622222330 is 332222266.

It is not an unprimeable number, because it can be changed into a prime (6622222331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 842922 + ... + 850741.

It is an arithmetic number, because the mean of its divisors is an integer number (411560352).

Almost surely, 2^6622222330 is an apocalyptic number.

6622222330 is a deficient number, since it is larger than the sum of its proper divisors (6547708934).

6622222330 is a wasteful number, since it uses less digits than its factorization.

6622222330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1693710.

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 6622222330 is about 81377.0381004372. The cubic root of 6622222330 is about 1877.8803568394.

Adding to 6622222330 its reverse (332222266), we get a palindrome (6954444596).

The spelling of 6622222330 in words is "six billion, six hundred twenty-two million, two hundred twenty-two thousand, three hundred thirty".