22111312130 has 32 divisors (see below), whose sum is σ = 41914368000. Its totient is φ = 8375173632.

The previous prime is 22111312117. The next prime is 22111312199. The reversal of 22111312130 is 3121311122.

It is a super-3 number, since 3×22111312130³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 22111312099 and 22111312108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 406271 + ... + 457469.

It is an arithmetic number, because the mean of its divisors is an integer number (1309824000).

Almost surely, 2^22111312130 is an apocalyptic number.

22111312130 is a deficient number, since it is larger than the sum of its proper divisors (19803055870).

22111312130 is a wasteful number, since it uses less digits than its factorization.

22111312130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53498.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 22111312130 its reverse (3121311122), we get a palindrome (25232623252).

The spelling of 22111312130 in words is "twenty-two billion, one hundred eleven million, three hundred twelve thousand, one hundred thirty".