6622534222 has 8 divisors (see below), whose sum is σ = 9944405856. Its totient is φ = 3307732272.

The previous prime is 6622534199. The next prime is 6622534273. The reversal of 6622534222 is 2224352266.

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

It is a super-2 number, since 2×6622534222² = 87715919043122290568, which contains 22 as substring.

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, 1765078 + ... + 1768825.

It is an arithmetic number, because the mean of its divisors is an integer number (1243050732).

Almost surely, 2^6622534222 is an apocalyptic number.

6622534222 is a deficient number, since it is larger than the sum of its proper divisors (3321871634).

6622534222 is a wasteful number, since it uses less digits than its factorization.

6622534222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3534842.

The product of its digits is 69120, while the sum is 34.

The square root of 6622534222 is about 81378.9544169744. The cubic root of 6622534222 is about 1877.9098377114.

Adding to 6622534222 its reverse (2224352266), we get a palindrome (8846886488).

The spelling of 6622534222 in words is "six billion, six hundred twenty-two million, five hundred thirty-four thousand, two hundred twenty-two".