12230220331032 has 256 divisors, whose sum is σ = 33919620134400. Its totient is φ = 3644020224000.

The previous prime is 12230220331019. The next prime is 12230220331033. The reversal of 12230220331032 is 23013302203221.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 12230220330993 and 12230220331011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12230220331033) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2713603323 + ... + 2713607829.

It is an arithmetic number, because the mean of its divisors is an integer number (132498516150).

Almost surely, 2^{12230220331032} is an apocalyptic number.

12230220331032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12230220331032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16959810067200).

12230220331032 is an abundant number, since it is smaller than the sum of its proper divisors (21689399803368).

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

12230220331032 is a wasteful number, since it uses less digits than its factorization.

12230220331032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5338 (or 5334 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 12230220331032 its reverse (23013302203221), we get a palindrome (35243522534253).

The spelling of 12230220331032 in words is "twelve trillion, two hundred thirty billion, two hundred twenty million, three hundred thirty-one thousand, thirty-two".