12133142211 has 16 divisors (see below), whose sum is σ = 16241753600. Its totient is φ = 8056702368.

The previous prime is 12133142201. The next prime is 12133142213. The reversal of 12133142211 is 11224133121.

It is not a de Polignac number, because 12133142211 - 2¹¹ = 12133140163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12133142213) 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, 939345 + ... + 952173.

It is an arithmetic number, because the mean of its divisors is an integer number (1015109600).

Almost surely, 2^12133142211 is an apocalyptic number.

12133142211 is a deficient number, since it is larger than the sum of its proper divisors (4108611389).

12133142211 is a wasteful number, since it uses less digits than its factorization.

12133142211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14058.

The product of its digits is 288, while the sum is 21.

Adding to 12133142211 its reverse (11224133121), we get a palindrome (23357275332).

The spelling of 12133142211 in words is "twelve billion, one hundred thirty-three million, one hundred forty-two thousand, two hundred eleven".