12133020101206 has 4 divisors (see below), whose sum is σ = 18199530151812. Its totient is φ = 6066510050602.

The previous prime is 12133020101173. The next prime is 12133020101207. The reversal of 12133020101206 is 60210102033121.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12133020101207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3033255025300 + ... + 3033255025303.

It is an arithmetic number, because the mean of its divisors is an integer number (4549882537953).

Almost surely, 2^{12133020101206} is an apocalyptic number.

12133020101206 is a deficient number, since it is larger than the sum of its proper divisors (6066510050606).

12133020101206 is an equidigital number, since it uses as much as digits as its factorization.

12133020101206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6066510050605.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 12133020101206 its reverse (60210102033121), we get a palindrome (72343122134327).

The spelling of 12133020101206 in words is "twelve trillion, one hundred thirty-three billion, twenty million, one hundred one thousand, two hundred six".