2220142202 has 32 divisors (see below), whose sum is σ = 3459075840. Its totient is φ = 1067996160.

The previous prime is 2220142157. The next prime is 2220142207. The reversal of 2220142202 is 2022410222.

It is not an unprimeable number, because it can be changed into a prime (2220142207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3298538 + ... + 3299210.

It is an arithmetic number, because the mean of its divisors is an integer number (108096120).

Almost surely, 2^2220142202 is an apocalyptic number.

2220142202 is a deficient number, since it is larger than the sum of its proper divisors (1238933638).

2220142202 is a wasteful number, since it uses less digits than its factorization.

2220142202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 2220142202 is about 47118.3849680780. The cubic root of 2220142202 is about 1304.5486030984.

Adding to 2220142202 its reverse (2022410222), we get a palindrome (4242552424).

The spelling of 2220142202 in words is "two billion, two hundred twenty million, one hundred forty-two thousand, two hundred two".