12030112211131 has 16 divisors (see below), whose sum is σ = 13756358615040. Its totient is φ = 10305782079840.

The previous prime is 12030112211119. The next prime is 12030112211167. The reversal of 12030112211131 is 13111221103021.

12030112211131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 12030112211131 - 2³¹ = 12027964727483 is a prime.

It is a super-2 number, since 2×12030112211131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12030112211099 and 12030112211108.

It is not an unprimeable number, because it can be changed into a prime (12030112211111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100039861 + ... + 100160041.

It is an arithmetic number, because the mean of its divisors is an integer number (859772413440).

Almost surely, 2^{12030112211131} is an apocalyptic number.

12030112211131 is a deficient number, since it is larger than the sum of its proper divisors (1726246403909).

12030112211131 is a wasteful number, since it uses less digits than its factorization.

12030112211131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128034.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 12030112211131 its reverse (13111221103021), we get a palindrome (25141333314152).

The spelling of 12030112211131 in words is "twelve trillion, thirty billion, one hundred twelve million, two hundred eleven thousand, one hundred thirty-one".