12203764320 has 192 divisors, whose sum is σ = 42829710336. Its totient is φ = 2895482880.

The previous prime is 12203764319. The next prime is 12203764361. The reversal of 12203764320 is 2346730221.

12203764320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 223572 + ... + 272748.

It is an arithmetic number, because the mean of its divisors is an integer number (223071408).

Almost surely, 2^12203764320 is an apocalyptic number.

12203764320 is a gapful number since it is divisible by the number (10) 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 12203764320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21414855168).

12203764320 is an abundant number, since it is smaller than the sum of its proper divisors (30625946016).

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

12203764320 is a wasteful number, since it uses less digits than its factorization.

12203764320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49253 (or 49245 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 30.

The spelling of 12203764320 in words is "twelve billion, two hundred three million, seven hundred sixty-four thousand, three hundred twenty".