12211210101130 has 48 divisors (see below), whose sum is σ = 22998231244800. Its totient is φ = 4667877113504.

The previous prime is 12211210100989. The next prime is 12211210101143. The reversal of 12211210101130 is 3110101211221.

It is a happy number.

It is a super-2 number, since 2×12211210101130² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4788471 + ... + 6881269.

It is an arithmetic number, because the mean of its divisors is an integer number (479129817600).

Almost surely, 2^{12211210101130} is an apocalyptic number.

12211210101130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12211210101130 is a deficient number, since it is larger than the sum of its proper divisors (10787021143670).

12211210101130 is a wasteful number, since it uses less digits than its factorization.

12211210101130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2093955 (or 2093932 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 12211210101130 its reverse (3110101211221), we get a palindrome (15321311312351).

The spelling of 12211210101130 in words is "twelve trillion, two hundred eleven billion, two hundred ten million, one hundred one thousand, one hundred thirty".