12201323230130 has 32 divisors (see below), whose sum is σ = 23410355713200. Its totient is φ = 4562610872320.

The previous prime is 12201323230127. The next prime is 12201323230141. The reversal of 12201323230130 is 3103232310221.

It can be written as a sum of positive squares in 8 ways, for example, as 5071787755969 + 7129535474161 = 2252063^2 + 2670119^2 .

It is a super-2 number, since 2×12201323230130² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12201323230096 and 12201323230105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240821951 + ... + 240872610.

Almost surely, 2^{12201323230130} is an apocalyptic number.

12201323230130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12201323230130 is a deficient number, since it is larger than the sum of its proper divisors (11209032483070).

12201323230130 is a wasteful number, since it uses less digits than its factorization.

12201323230130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481694734.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 12201323230130 its reverse (3103232310221), we get a palindrome (15304555540351).

The spelling of 12201323230130 in words is "twelve trillion, two hundred one billion, three hundred twenty-three million, two hundred thirty thousand, one hundred thirty".