12200030024 has 128 divisors (see below), whose sum is σ = 29560688640. Its totient is φ = 4587846912.

The previous prime is 12200030023. The next prime is 12200030033. The reversal of 12200030024 is 42003000221.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 12200029990 and 12200030008.

It is not an unprimeable number, because it can be changed into a prime (12200030023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2794067 + ... + 2798429.

It is an arithmetic number, because the mean of its divisors is an integer number (230942880).

Almost surely, 2^12200030024 is an apocalyptic number.

12200030024 is a gapful number since it is divisible by the number (14) 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 12200030024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14780344320).

12200030024 is an abundant number, since it is smaller than the sum of its proper divisors (17360658616).

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

12200030024 is a wasteful number, since it uses less digits than its factorization.

12200030024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4579 (or 4575 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 12200030024 its reverse (42003000221), we get a palindrome (54203030245).

The spelling of 12200030024 in words is "twelve billion, two hundred million, thirty thousand, twenty-four".