12201473760 has 384 divisors, whose sum is σ = 45447091200. Its totient is φ = 2694021120.

The previous prime is 12201473747. The next prime is 12201473797. The reversal of 12201473760 is 6737410221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12092136 + ... + 12093144.

It is an arithmetic number, because the mean of its divisors is an integer number (118351800).

Almost surely, 2^12201473760 is an apocalyptic number.

12201473760 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 12201473760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22723545600).

12201473760 is an abundant number, since it is smaller than the sum of its proper divisors (33245617440).

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

12201473760 is a wasteful number, since it uses less digits than its factorization.

12201473760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1154 (or 1146 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 33.

Adding to 12201473760 its reverse (6737410221), we get a palindrome (18938883981).

The spelling of 12201473760 in words is "twelve billion, two hundred one million, four hundred seventy-three thousand, seven hundred sixty".