12302301032 has 192 divisors, whose sum is σ = 29253312000. Its totient is φ = 4819699584.

The previous prime is 12302301029. The next prime is 12302301047. The reversal of 12302301032 is 23010320321.

It is a super-2 number, since 2×12302301032² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12302301032.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34268069 + ... + 34268427.

It is an arithmetic number, because the mean of its divisors is an integer number (152361000).

Almost surely, 2^12302301032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12302301032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14626656000).

12302301032 is an abundant number, since it is smaller than the sum of its proper divisors (16951010968).

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

12302301032 is a wasteful number, since it uses less digits than its factorization.

12302301032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548 (or 537 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12302301032 its reverse (23010320321), we get a palindrome (35312621353).

The spelling of 12302301032 in words is "twelve billion, three hundred two million, three hundred one thousand, thirty-two".