12132210133 has 4 divisors (see below), whose sum is σ = 12137130400. Its totient is φ = 12127289868.

The previous prime is 12132210119. The next prime is 12132210137. The reversal of 12132210133 is 33101223121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12132210133 - 2¹³ = 12132201941 is a prime.

It is a super-2 number, since 2×12132210133² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12132210133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12132210137) 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, 2456433 + ... + 2461366.

It is an arithmetic number, because the mean of its divisors is an integer number (3034282600).

Almost surely, 2^12132210133 is an apocalyptic number.

It is an amenable number.

12132210133 is a deficient number, since it is larger than the sum of its proper divisors (4920267).

12132210133 is an equidigital number, since it uses as much as digits as its factorization.

12132210133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4920266.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 12132210133 its reverse (33101223121), we get a palindrome (45233433254).

The spelling of 12132210133 in words is "twelve billion, one hundred thirty-two million, two hundred ten thousand, one hundred thirty-three".