2220320202 has 64 divisors (see below), whose sum is σ = 4817232000. Its totient is φ = 680030208.

The previous prime is 2220320189. The next prime is 2220320209. The reversal of 2220320202 is 2020230222.

It is not an unprimeable number, because it can be changed into a prime (2220320209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 535674 + ... + 539802.

It is an arithmetic number, because the mean of its divisors is an integer number (75269250).

Almost surely, 2^2220320202 is an apocalyptic number.

2220320202 is an abundant number, since it is smaller than the sum of its proper divisors (2596911798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2220320202 is a wasteful number, since it uses less digits than its factorization.

2220320202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4295.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 2220320202 is about 47120.2737895272. The cubic root of 2220320202 is about 1304.5834662475.

Adding to 2220320202 its reverse (2020230222), we get a palindrome (4240550424).

The spelling of 2220320202 in words is "two billion, two hundred twenty million, three hundred twenty thousand, two hundred two".