222011201120 has 48 divisors (see below), whose sum is σ = 524539184400. Its totient is φ = 88798093824.

The previous prime is 222011201117. The next prime is 222011201129. The reversal of 222011201120 is 21102110222.

It is a junction number, because it is equal to n+sod(n) for n = 222011201095 and 222011201104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222011201129) 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, 2630294 + ... + 2713386.

It is an arithmetic number, because the mean of its divisors is an integer number (10927899675).

Almost surely, 2^222011201120 is an apocalyptic number.

222011201120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222011201120 is an abundant number, since it is smaller than the sum of its proper divisors (302527983280).

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

222011201120 is a wasteful number, since it uses less digits than its factorization.

222011201120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99807 (or 99799 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 222011201120 its reverse (21102110222), we get a palindrome (243113311342).

The spelling of 222011201120 in words is "two hundred twenty-two billion, eleven million, two hundred one thousand, one hundred twenty".