6612022 has 4 divisors (see below), whose sum is σ = 9918036. Its totient is φ = 3306010.

The previous prime is 6612013. The next prime is 6612041. The reversal of 6612022 is 2202166.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1653004 + ... + 1653007.

It is an arithmetic number, because the mean of its divisors is an integer number (2479509).

Almost surely, 2^6612022 is an apocalyptic number.

6612022 is a deficient number, since it is larger than the sum of its proper divisors (3306014).

6612022 is a wasteful number, since it uses less digits than its factorization.

6612022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3306013.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 6612022 is about 2571.3852297935. The cubic root of 6612022 is about 187.6915683565.

Adding to 6612022 its reverse (2202166), we get a palindrome (8814188).

The spelling of 6612022 in words is "six million, six hundred twelve thousand, twenty-two".