2242420203 has 8 divisors (see below), whose sum is σ = 2990426688. Its totient is φ = 1494680264.

The previous prime is 2242420171. The next prime is 2242420217. The reversal of 2242420203 is 3020242422.

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

It is a cyclic number.

It is not a de Polignac number, because 2242420203 - 2⁵ = 2242420171 is a prime.

It is a super-2 number, since 2×2242420203² = 10056896733645122418, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2242420203.

It is not an unprimeable number, because it can be changed into a prime (2242420283) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 46101 + ... + 81302.

It is an arithmetic number, because the mean of its divisors is an integer number (373803336).

Almost surely, 2^2242420203 is an apocalyptic number.

2242420203 is a deficient number, since it is larger than the sum of its proper divisors (748006485).

2242420203 is a wasteful number, since it uses less digits than its factorization.

2242420203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133273.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 2242420203 is about 47354.1994230712. The cubic root of 2242420203 is about 1308.8975833036.

Adding to 2242420203 its reverse (3020242422), we get a palindrome (5262662625).

The spelling of 2242420203 in words is "two billion, two hundred forty-two million, four hundred twenty thousand, two hundred three".