3712222 has 16 divisors (see below), whose sum is σ = 6041952. Its totient is φ = 1703680.

The previous prime is 3712207. The next prime is 3712231. The reversal of 3712222 is 2222173.

It is a self number, because there is not a number n which added to its sum of digits gives 3712222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63 + ... + 2725.

It is an arithmetic number, because the mean of its divisors is an integer number (377622).

Almost surely, 2^3712222 is an apocalyptic number.

3712222 is a deficient number, since it is larger than the sum of its proper divisors (2329730).

3712222 is a wasteful number, since it uses less digits than its factorization.

3712222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2723.

The product of its digits is 336, while the sum is 19.

The square root of 3712222 is about 1926.7127445470. The cubic root of 3712222 is about 154.8381522540.

Adding to 3712222 its reverse (2222173), we get a palindrome (5934395).

The spelling of 3712222 in words is "three million, seven hundred twelve thousand, two hundred twenty-two".