22113130230220 has 24 divisors (see below), whose sum is σ = 47935559726208. Its totient is φ = 8559921379200.

The previous prime is 22113130230187. The next prime is 22113130230221. The reversal of 22113130230220 is 2203203131122.

It is a super-3 number, since 3×22113130230220³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22113130230191 and 22113130230200.

It is not an unprimeable number, because it can be changed into a prime (22113130230221) 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, 17833168921 + ... + 17833170160.

It is an arithmetic number, because the mean of its divisors is an integer number (1997314988592).

Almost surely, 2^{22113130230220} is an apocalyptic number.

22113130230220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22113130230220 is an abundant number, since it is smaller than the sum of its proper divisors (25822429495988).

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

22113130230220 is a wasteful number, since it uses less digits than its factorization.

22113130230220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35666339121 (or 35666339119 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 22113130230220 its reverse (2203203131122), we get a palindrome (24316333361342).

The spelling of 22113130230220 in words is "twenty-two trillion, one hundred thirteen billion, one hundred thirty million, two hundred thirty thousand, two hundred twenty".