2422420202 has 8 divisors (see below), whose sum is σ = 3847373316. Its totient is φ = 1139962432.

The previous prime is 2422420183. The next prime is 2422420207. The reversal of 2422420202 is 2020242242.

It can be written as a sum of positive squares in 2 ways, for example, as 2416607281 + 5812921 = 49159^2 + 2411^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2422420207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35623793 + ... + 35623860.

Almost surely, 2^2422420202 is an apocalyptic number.

2422420202 is a deficient number, since it is larger than the sum of its proper divisors (1424953114).

2422420202 is a wasteful number, since it uses less digits than its factorization.

2422420202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71247672.

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 2422420202 is about 49218.0881587247. The cubic root of 2422420202 is about 1343.0221020520.

Adding to 2422420202 its reverse (2020242242), we get a palindrome (4442662444).

The spelling of 2422420202 in words is "two billion, four hundred twenty-two million, four hundred twenty thousand, two hundred two".