4222040202 has 48 divisors (see below), whose sum is σ = 9691124040. Its totient is φ = 1323841536.

The previous prime is 4222040201. The next prime is 4222040239. The reversal of 4222040202 is 2020402224.

4222040202 is a `hidden beast` number, since 42 + 220 + 402 + 0 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3368757681 + 853282521 = 58041^2 + 29211^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4222040201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 985938 + ... + 990210.

Almost surely, 2^4222040202 is an apocalyptic number.

4222040202 is an abundant number, since it is smaller than the sum of its proper divisors (5469083838).

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

4222040202 is a wasteful number, since it uses less digits than its factorization.

4222040202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7527 (or 7524 counting only the distinct ones).

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

The square root of 4222040202 is about 64977.2283342403. The cubic root of 4222040202 is about 1616.2459691295.

Adding to 4222040202 its reverse (2020402224), we get a palindrome (6242442426).

The spelling of 4222040202 in words is "four billion, two hundred twenty-two million, forty thousand, two hundred two".