12133130322 has 16 divisors (see below), whose sum is σ = 24335007840. Its totient is φ = 4032918912.

The previous prime is 12133130263. The next prime is 12133130341. The reversal of 12133130322 is 22303133121.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2862172 + ... + 2866407.

It is an arithmetic number, because the mean of its divisors is an integer number (1520937990).

Almost surely, 2^12133130322 is an apocalyptic number.

12133130322 is an abundant number, since it is smaller than the sum of its proper divisors (12201877518).

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

12133130322 is a wasteful number, since it uses less digits than its factorization.

12133130322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5728937.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 12133130322 its reverse (22303133121), we get a palindrome (34436263443).

The spelling of 12133130322 in words is "twelve billion, one hundred thirty-three million, one hundred thirty thousand, three hundred twenty-two".