4004222202 has 20 divisors (see below), whose sum is σ = 8972424186. Its totient is φ = 1334740680.

The previous prime is 4004222179. The next prime is 4004222231. The reversal of 4004222202 is 2022224004.

4004222202 is a `hidden beast` number, since 40 + 0 + 422 + 2 + 202 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2603142441 + 1401079761 = 51021^2 + 37431^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 12358549 + ... + 12358872.

Almost surely, 2^4004222202 is an apocalyptic number.

4004222202 is an abundant number, since it is smaller than the sum of its proper divisors (4968201984).

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

4004222202 is a wasteful number, since it uses less digits than its factorization.

4004222202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24717435 (or 24717426 counting only the distinct ones).

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

The square root of 4004222202 is about 63278.9238372462. The cubic root of 4004222202 is about 1587.9593828901.

Adding to 4004222202 its reverse (2022224004), we get a palindrome (6026446206).

The spelling of 4004222202 in words is "four billion, four million, two hundred twenty-two thousand, two hundred two".