3222105 has 8 divisors (see below), whose sum is σ = 5155392. Its totient is φ = 1718448.

The previous prime is 3222101. The next prime is 3222113. The reversal of 3222105 is 5012223.

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

It is not a de Polignac number, because 3222105 - 2² = 3222101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 214807 = 3222105 / (3 + 2 + 2 + 2 + 1 + 0 + 5).

3222105 is a lucky number.

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 in 7 ways as a sum of consecutive naturals, for example, 107389 + ... + 107418.

It is an arithmetic number, because the mean of its divisors is an integer number (644424).

Almost surely, 2^3222105 is an apocalyptic number.

It is an amenable number.

3222105 is a deficient number, since it is larger than the sum of its proper divisors (1933287).

3222105 is a wasteful number, since it uses less digits than its factorization.

3222105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214815.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 3222105 is about 1795.0222839842. The cubic root of 3222105 is about 147.6997962741.

Adding to 3222105 its reverse (5012223), we get a palindrome (8234328).

The spelling of 3222105 in words is "three million, two hundred twenty-two thousand, one hundred five".