3071222 has 48 divisors (see below), whose sum is σ = 6064800. Its totient is φ = 1164240.

The previous prime is 3071219. The next prime is 3071231. The reversal of 3071222 is 2221703.

It is a self number, because there is not a number n which added to its sum of digits gives 3071222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82988 + ... + 83024.

It is an arithmetic number, because the mean of its divisors is an integer number (126350).

Almost surely, 2^3071222 is an apocalyptic number.

3071222 is a deficient number, since it is larger than the sum of its proper divisors (2993578).

3071222 is a wasteful number, since it uses less digits than its factorization.

3071222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82 (or 57 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 3071222 is about 1752.4902282181. The cubic root of 3071222 is about 145.3573745170.

Adding to 3071222 its reverse (2221703), we get a palindrome (5292925).

The spelling of 3071222 in words is "three million, seventy-one thousand, two hundred twenty-two".