12122133 has 8 divisors (see below), whose sum is σ = 17013600. Its totient is φ = 7656048.

The previous prime is 12122119. The next prime is 12122153. The reversal of 12122133 is 33122121.

12122133 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12122133 - 2⁶ = 12122069 is a prime.

It is a super-2 number, since 2×12122133² = 293892216939378, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12122153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106278 + ... + 106391.

It is an arithmetic number, because the mean of its divisors is an integer number (2126700).

Almost surely, 2^12122133 is an apocalyptic number.

It is an amenable number.

12122133 is a deficient number, since it is larger than the sum of its proper divisors (4891467).

12122133 is a wasteful number, since it uses less digits than its factorization.

12122133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212691.

The product of its digits is 72, while the sum is 15.

The square root of 12122133 is about 3481.6853677494. The cubic root of 12122133 is about 229.7169359562.

Adding to 12122133 its reverse (33122121), we get a palindrome (45244254).

The spelling of 12122133 in words is "twelve million, one hundred twenty-two thousand, one hundred thirty-three".