222031202242 has 16 divisors (see below), whose sum is σ = 335360528640. Its totient is φ = 110245848592.

The previous prime is 222031202177. The next prime is 222031202243. The reversal of 222031202242 is 242202130222.

222031202242 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (222031202243) 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 7 ways as a sum of consecutive naturals, for example, 73192 + ... + 670387.

It is an arithmetic number, because the mean of its divisors is an integer number (20960033040).

Almost surely, 2^222031202242 is an apocalyptic number.

222031202242 is a deficient number, since it is larger than the sum of its proper divisors (113329326398).

222031202242 is a wasteful number, since it uses less digits than its factorization.

222031202242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744617.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 222031202242 its reverse (242202130222), we get a palindrome (464233332464).

The spelling of 222031202242 in words is "two hundred twenty-two billion, thirty-one million, two hundred two thousand, two hundred forty-two".