4002422202 has 12 divisors (see below), whose sum is σ = 8671914810. Its totient is φ = 1334140728.

The previous prime is 4002422197. The next prime is 4002422231. The reversal of 4002422202 is 2022242004.

4002422202 is a `hidden beast` number, since 40 + 0 + 2 + 422 + 202 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2568361041 + 1434061161 = 50679^2 + 37869^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 222356789 = 4002422202 / (4 + 0 + 0 + 2 + 4 + 2 + 2 + 2 + 0 + 2).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 111178377 + ... + 111178412.

Almost surely, 2^4002422202 is an apocalyptic number.

4002422202 is an abundant number, since it is smaller than the sum of its proper divisors (4669492608).

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

4002422202 is a wasteful number, since it uses less digits than its factorization.

4002422202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222356797 (or 222356794 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

The square root of 4002422202 is about 63264.6994934774. The cubic root of 4002422202 is about 1587.7214044806.

Adding to 4002422202 its reverse (2022242004), we get a palindrome (6024664206).

It can be divided in two parts, 40024 and 22202, that added together give a palindrome (62226).

The spelling of 4002422202 in words is "four billion, two million, four hundred twenty-two thousand, two hundred two".