222233120122 has 16 divisors (see below), whose sum is σ = 362546343432. Its totient is φ = 101553595200.

The previous prime is 222233120119. The next prime is 222233120129. The reversal of 222233120122 is 221021332222.

It can be written as a sum of positive squares in 4 ways, for example, as 200337703281 + 21895416841 = 447591^2 + 147971^2 .

It is a junction number, because it is equal to n+sod(n) for n = 222233120093 and 222233120102.

It is not an unprimeable number, because it can be changed into a prime (222233120129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42311373 + ... + 42316624.

Almost surely, 2^222233120122 is an apocalyptic number.

222233120122 is a deficient number, since it is larger than the sum of its proper divisors (140313223310).

222233120122 is a wasteful number, since it uses less digits than its factorization.

222233120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84628113.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 222233120122 its reverse (221021332222), we get a palindrome (443254452344).

The spelling of 222233120122 in words is "two hundred twenty-two billion, two hundred thirty-three million, one hundred twenty thousand, one hundred twenty-two".