12133202000 has 80 divisors (see below), whose sum is σ = 29424313152. Its totient is φ = 4839017600.

The previous prime is 12133201987. The next prime is 12133202009. The reversal of 12133202000 is 20233121.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12133202009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 685259 + ... + 702741.

Almost surely, 2^12133202000 is an apocalyptic number.

12133202000 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 12133202000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14712156576).

12133202000 is an abundant number, since it is smaller than the sum of its proper divisors (17291111152).

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

12133202000 is a wasteful number, since it uses less digits than its factorization.

12133202000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17853 (or 17837 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 12133202000 its reverse (20233121), we get a palindrome (12153435121).

The spelling of 12133202000 in words is "twelve billion, one hundred thirty-three million, two hundred two thousand".