12211130030 has 48 divisors (see below), whose sum is σ = 24190240032. Its totient is φ = 4434830400.

The previous prime is 12211130011. The next prime is 12211130089. The reversal of 12211130030 is 3003111221.

It is a super-2 number, since 2×12211130030² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12211129987 and 12211130014.

It is a congruent number.

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, 1026215 + ... + 1038045.

It is an arithmetic number, because the mean of its divisors is an integer number (503963334).

Almost surely, 2^12211130030 is an apocalyptic number.

12211130030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12211130030 is a deficient number, since it is larger than the sum of its proper divisors (11979110002).

12211130030 is a wasteful number, since it uses less digits than its factorization.

12211130030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12713 (or 12702 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 12211130030 its reverse (3003111221), we get a palindrome (15214241251).

It can be divided in two parts, 12211 and 130030, that added together give a palindrome (142241).

The spelling of 12211130030 in words is "twelve billion, two hundred eleven million, one hundred thirty thousand, thirty".