222122201120 has 48 divisors (see below), whose sum is σ = 524843540928. Its totient is φ = 88835362560.

The previous prime is 222122201117. The next prime is 222122201123. The reversal of 222122201120 is 21102221222.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (222122201117) and next prime (222122201123).

It is a super-3 number, since 3×222122201120³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (222122201123) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 984347 + ... + 1188773.

It is an arithmetic number, because the mean of its divisors is an integer number (10934240436).

Almost surely, 2^222122201120 is an apocalyptic number.

222122201120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222122201120 is an abundant number, since it is smaller than the sum of its proper divisors (302721339808).

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

222122201120 is a wasteful number, since it uses less digits than its factorization.

222122201120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211233 (or 211225 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 222122201120 its reverse (21102221222), we get a palindrome (243224422342).

The spelling of 222122201120 in words is "two hundred twenty-two billion, one hundred twenty-two million, two hundred one thousand, one hundred twenty".