42224004202 has 8 divisors (see below), whose sum is σ = 63896502276. Its totient is φ = 20925170112.

The previous prime is 42224004191. The next prime is 42224004223. The reversal of 42224004202 is 20240042224.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 40397382081 + 1826622121 = 200991^2 + 42739^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93415713 + ... + 93416164.

Almost surely, 2^42224004202 is an apocalyptic number.

42224004202 is a deficient number, since it is larger than the sum of its proper divisors (21672498074).

42224004202 is a wasteful number, since it uses less digits than its factorization.

42224004202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186831992.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 42224004202 its reverse (20240042224), we get a palindrome (62464046426).

The spelling of 42224004202 in words is "forty-two billion, two hundred twenty-four million, four thousand, two hundred two".