3222106 has 4 divisors (see below), whose sum is σ = 4833162. Its totient is φ = 1611052.

The previous prime is 3222101. The next prime is 3222113. The reversal of 3222106 is 6012223.

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

It can be written as a sum of positive squares in only one way, i.e., 3222025 + 81 = 1795^2 + 9^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3222106.

It is not an unprimeable number, because it can be changed into a prime (3222101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 805525 + ... + 805528.

Almost surely, 2^3222106 is an apocalyptic number.

3222106 is a deficient number, since it is larger than the sum of its proper divisors (1611056).

3222106 is a wasteful number, since it uses less digits than its factorization.

3222106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1611055.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3222106 is about 1795.0225625323. The cubic root of 3222106 is about 147.6998115539.

Adding to 3222106 its reverse (6012223), we get a palindrome (9234329).

The spelling of 3222106 in words is "three million, two hundred twenty-two thousand, one hundred six".