12200132131 has 4 divisors (see below), whose sum is σ = 13309235064. Its totient is φ = 11091029200.

The previous prime is 12200132107. The next prime is 12200132141. The reversal of 12200132131 is 13123100221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12200132131 - 2¹¹ = 12200130083 is a prime.

It is a super-2 number, since 2×12200132131² (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 (12200132141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 554551450 + ... + 554551471.

It is an arithmetic number, because the mean of its divisors is an integer number (3327308766).

Almost surely, 2^12200132131 is an apocalyptic number.

12200132131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12200132131 is a deficient number, since it is larger than the sum of its proper divisors (1109102933).

12200132131 is a wasteful number, since it uses less digits than its factorization.

12200132131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109102932.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12200132131 its reverse (13123100221), we get a palindrome (25323232352).

The spelling of 12200132131 in words is "twelve billion, two hundred million, one hundred thirty-two thousand, one hundred thirty-one".