222222120200122 has 8 divisors (see below), whose sum is σ = 380952206057376. Its totient is φ = 95238051514332.

The previous prime is 222222120200107. The next prime is 222222120200209. The reversal of 222222120200122 is 221002021222222.

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

It is a junction number, because it is equal to n+sod(n) for n = 222222120200093 and 222222120200102.

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 3 ways as a sum of consecutive naturals, for example, 7936504292848 + ... + 7936504292875.

It is an arithmetic number, because the mean of its divisors is an integer number (47619025757172).

Almost surely, 2^{222222120200122} is an apocalyptic number.

222222120200122 is a deficient number, since it is larger than the sum of its proper divisors (158730085857254).

222222120200122 is a wasteful number, since it uses less digits than its factorization.

222222120200122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15873008585732.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 222222120200122 its reverse (221002021222222), we get a palindrome (443224141422344).

The spelling of 222222120200122 in words is "two hundred twenty-two trillion, two hundred twenty-two billion, one hundred twenty million, two hundred thousand, one hundred twenty-two".