222026042244 has 48 divisors (see below), whose sum is σ = 520654473920. Its totient is φ = 73638564480.

The previous prime is 222026042239. The next prime is 222026042261. The reversal of 222026042244 is 442240620222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4429587 + ... + 4479429.

Almost surely, 2^222026042244 is an apocalyptic number.

It is an amenable number.

222026042244 is an abundant number, since it is smaller than the sum of its proper divisors (298628431676).

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

222026042244 is a wasteful number, since it uses less digits than its factorization.

222026042244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51700 (or 51698 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 222026042244 its reverse (442240620222), we get a palindrome (664266662466).

The spelling of 222026042244 in words is "two hundred twenty-two billion, twenty-six million, forty-two thousand, two hundred forty-four".