2223243202242 has 64 divisors (see below), whose sum is σ = 4859910576000. Its totient is φ = 675347033088.

The previous prime is 2223243202241. The next prime is 2223243202267. The reversal of 2223243202242 is 2422023423222.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2223243202241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 360663 + ... + 2139290.

It is an arithmetic number, because the mean of its divisors is an integer number (75936102750).

Almost surely, 2^{2223243202242} is an apocalyptic number.

2223243202242 is an abundant number, since it is smaller than the sum of its proper divisors (2636667373758).

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

2223243202242 is a wasteful number, since it uses less digits than its factorization.

2223243202242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2500275.

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 2223243202242 its reverse (2422023423222), we get a palindrome (4645266625464).

The spelling of 2223243202242 in words is "two trillion, two hundred twenty-three billion, two hundred forty-three million, two hundred two thousand, two hundred forty-two".