222222022122022 has 8 divisors (see below), whose sum is σ = 358974035735616. Its totient is φ = 102564010210152.

The previous prime is 222222022122019. The next prime is 222222022122103. The reversal of 222222022122022 is 220221220222222.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4273500425398 + ... + 4273500425449.

It is an arithmetic number, because the mean of its divisors is an integer number (44871754466952).

Almost surely, 2^{222222022122022} is an apocalyptic number.

222222022122022 is a deficient number, since it is larger than the sum of its proper divisors (136752013613594).

222222022122022 is a wasteful number, since it uses less digits than its factorization.

222222022122022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8547000850862.

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 222222022122022 its reverse (220221220222222), we get a palindrome (442443242344244).

The spelling of 222222022122022 in words is "two hundred twenty-two trillion, two hundred twenty-two billion, twenty-two million, one hundred twenty-two thousand, twenty-two".