12133133122 has 8 divisors (see below), whose sum is σ = 19854217872. Its totient is φ = 5515060500.

The previous prime is 12133133101. The next prime is 12133133149. The reversal of 12133133122 is 22133133121.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 551506051 = 12133133122 / (1 + 2 + 1 + 3 + 3 + 1 + 3 + 3 + 1 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 12133133093 and 12133133102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275753004 + ... + 275753047.

It is an arithmetic number, because the mean of its divisors is an integer number (2481777234).

Almost surely, 2^12133133122 is an apocalyptic number.

12133133122 is a deficient number, since it is larger than the sum of its proper divisors (7721084750).

12133133122 is a wasteful number, since it uses less digits than its factorization.

12133133122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551506064.

The product of its digits is 648, while the sum is 22.

Adding to 12133133122 its reverse (22133133121), we get a palindrome (34266266243).

Subtracting 12133133122 from its reverse (22133133121), we obtain a palindrome (9999999999).

The spelling of 12133133122 in words is "twelve billion, one hundred thirty-three million, one hundred thirty-three thousand, one hundred twenty-two".