12207873000 has 128 divisors (see below), whose sum is σ = 39017946240. Its totient is φ = 3176000000.

The previous prime is 12207872977. The next prime is 12207873049. The reversal of 12207873000 is 37870221.

12207873000 is nontrivially palindromic in base 9.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73375 + ... + 172625.

It is an arithmetic number, because the mean of its divisors is an integer number (304827705).

Almost surely, 2^12207873000 is an apocalyptic number.

12207873000 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 12207873000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19508973120).

12207873000 is an abundant number, since it is smaller than the sum of its proper divisors (26810073240).

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

12207873000 is a wasteful number, since it uses less digits than its factorization.

12207873000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99316 (or 99302 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 30.

The spelling of 12207873000 in words is "twelve billion, two hundred seven million, eight hundred seventy-three thousand".