12200134331 has 8 divisors (see below), whose sum is σ = 15210557184. Its totient is φ = 9506598120.

The previous prime is 12200134321. The next prime is 12200134339. The reversal of 12200134331 is 13343100221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12200134331 is a prime.

It is a super-2 number, since 2×12200134331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12200134339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79221575 + ... + 79221728.

It is an arithmetic number, because the mean of its divisors is an integer number (1901319648).

Almost surely, 2^12200134331 is an apocalyptic number.

12200134331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12200134331 is a deficient number, since it is larger than the sum of its proper divisors (3010422853).

12200134331 is a wasteful number, since it uses less digits than its factorization.

12200134331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158443321.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12200134331 its reverse (13343100221), we get a palindrome (25543234552).

The spelling of 12200134331 in words is "twelve billion, two hundred million, one hundred thirty-four thousand, three hundred thirty-one".