12230132231120 has 80 divisors (see below), whose sum is σ = 28756039495680. Its totient is φ = 4836835863552.

The previous prime is 12230132231111. The next prime is 12230132231123. The reversal of 12230132231120 is 2113223103221.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×12230132231120² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12230132231123) 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, 202512449 + ... + 202572831.

It is an arithmetic number, because the mean of its divisors is an integer number (359450493696).

Almost surely, 2^{12230132231120} is an apocalyptic number.

12230132231120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12230132231120 is an abundant number, since it is smaller than the sum of its proper divisors (16525907264560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12230132231120 is a wasteful number, since it uses less digits than its factorization.

12230132231120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88932 (or 88926 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 12230132231120 its reverse (2113223103221), we get a palindrome (14343355334341).

The spelling of 12230132231120 in words is "twelve trillion, two hundred thirty billion, one hundred thirty-two million, two hundred thirty-one thousand, one hundred twenty".