2200320242 has 4 divisors (see below), whose sum is σ = 3300480366. Its totient is φ = 1100160120.

The previous prime is 2200320223. The next prime is 2200320247. The reversal of 2200320242 is 2420230022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1736305561 + 464014681 = 41669^2 + 21541^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2200320242.

It is not an unprimeable number, because it can be changed into a prime (2200320247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550080059 + ... + 550080062.

Almost surely, 2^2200320242 is an apocalyptic number.

2200320242 is a deficient number, since it is larger than the sum of its proper divisors (1100160124).

2200320242 is a wasteful number, since it uses less digits than its factorization.

2200320242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100160123.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2200320242 is about 46907.5712652020. The cubic root of 2200320242 is about 1300.6545504572.

Adding to 2200320242 its reverse (2420230022), we get a palindrome (4620550264).

The spelling of 2200320242 in words is "two billion, two hundred million, three hundred twenty thousand, two hundred forty-two".