22240200222242 has 16 divisors (see below), whose sum is σ = 34810887248640. Its totient is φ = 10636575002592.

The previous prime is 22240200222199. The next prime is 22240200222259. The reversal of 22240200222242 is 24222200204222.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12775559 + ... + 14411637.

It is an arithmetic number, because the mean of its divisors is an integer number (2175680453040).

Almost surely, 2^{22240200222242} is an apocalyptic number.

22240200222242 is a deficient number, since it is larger than the sum of its proper divisors (12570687026398).

22240200222242 is a wasteful number, since it uses less digits than its factorization.

22240200222242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1931617.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 22240200222242 its reverse (24222200204222), we get a palindrome (46462400426464).

The spelling of 22240200222242 in words is "twenty-two trillion, two hundred forty billion, two hundred million, two hundred twenty-two thousand, two hundred forty-two".