3220202 has 4 divisors (see below), whose sum is σ = 4830306. Its totient is φ = 1610100.

The previous prime is 3220201. The next prime is 3220211. The reversal of 3220202 is 2020223.

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., 2927521 + 292681 = 1711^2 + 541^2 .

It is not an unprimeable number, because it can be changed into a prime (3220201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 805049 + ... + 805052.

Almost surely, 2^3220202 is an apocalyptic number.

3220202 is a deficient number, since it is larger than the sum of its proper divisors (1610104).

3220202 is a wasteful number, since it uses less digits than its factorization.

3220202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610103.

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 3220202 is about 1794.4921287094. The cubic root of 3220202 is about 147.6707130025.

Adding to 3220202 its reverse (2020223), we get a palindrome (5240425).

The spelling of 3220202 in words is "three million, two hundred twenty thousand, two hundred two".