3220440202 has 32 divisors (see below), whose sum is σ = 5663387520. Its totient is φ = 1344625920.

The previous prime is 3220440199. The next prime is 3220440221. The reversal of 3220440202 is 2020440223.

3220440202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3220440202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 448174 + ... + 455302.

It is an arithmetic number, because the mean of its divisors is an integer number (176980860).

Almost surely, 2^3220440202 is an apocalyptic number.

3220440202 is a deficient number, since it is larger than the sum of its proper divisors (2442947318).

3220440202 is a wasteful number, since it uses less digits than its factorization.

3220440202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7966.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 3220440202 is about 56748.9224743519. The cubic root of 3220440202 is about 1476.7435403614.

Adding to 3220440202 its reverse (2020440223), we get a palindrome (5240880425).

The spelling of 3220440202 in words is "three billion, two hundred twenty million, four hundred forty thousand, two hundred two".