222241212242 has 16 divisors (see below), whose sum is σ = 384757065792. Its totient is φ = 94303201200.

The previous prime is 222241212217. The next prime is 222241212301. The reversal of 222241212242 is 242212142222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78584588 + ... + 78587415.

It is an arithmetic number, because the mean of its divisors is an integer number (24047316612).

Almost surely, 2^222241212242 is an apocalyptic number.

222241212242 is a deficient number, since it is larger than the sum of its proper divisors (162515853550).

222241212242 is a wasteful number, since it uses less digits than its factorization.

222241212242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157172113.

The product of its digits is 4096, while the sum is 26.

Adding to 222241212242 its reverse (242212142222), we get a palindrome (464453354464).

The spelling of 222241212242 in words is "two hundred twenty-two billion, two hundred forty-one million, two hundred twelve thousand, two hundred forty-two".