2243010242 has 16 divisors (see below), whose sum is σ = 3677444064. Its totient is φ = 1017588000.

The previous prime is 2243010241. The next prime is 2243010251. The reversal of 2243010242 is 2420103422.

It is not an unprimeable number, because it can be changed into a prime (2243010241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86384 + ... + 109307.

It is an arithmetic number, because the mean of its divisors is an integer number (229840254).

Almost surely, 2^2243010242 is an apocalyptic number.

2243010242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2243010242 is a deficient number, since it is larger than the sum of its proper divisors (1434433822).

2243010242 is a wasteful number, since it uses less digits than its factorization.

2243010242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196225.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2243010242 is about 47360.4290732253. The cubic root of 2243010242 is about 1309.0123748865.

Adding to 2243010242 its reverse (2420103422), we get a palindrome (4663113664).

The spelling of 2243010242 in words is "two billion, two hundred forty-three million, ten thousand, two hundred forty-two".