22230122120 has 32 divisors (see below), whose sum is σ = 50025600000. Its totient is φ = 8890657728.

The previous prime is 22230122111. The next prime is 22230122137. The reversal of 22230122120 is 2122103222.

It is a super-2 number, since 2×22230122120² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237881 + ... + 317879.

It is an arithmetic number, because the mean of its divisors is an integer number (1563300000).

Almost surely, 2^22230122120 is an apocalyptic number.

22230122120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22230122120 is an abundant number, since it is smaller than the sum of its proper divisors (27795477880).

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

22230122120 is a wasteful number, since it uses less digits than its factorization.

22230122120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86957 (or 86953 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 22230122120 its reverse (2122103222), we get a palindrome (24352225342).

The spelling of 22230122120 in words is "twenty-two billion, two hundred thirty million, one hundred twenty-two thousand, one hundred twenty".