12133222030 has 16 divisors (see below), whose sum is σ = 21926815344. Its totient is φ = 4833952000.

The previous prime is 12133221983. The next prime is 12133222051. The reversal of 12133222030 is 3022233121.

It is a junction number, because it is equal to n+sod(n) for n = 12133221989 and 12133222007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2414467 + ... + 2419486.

It is an arithmetic number, because the mean of its divisors is an integer number (1370425959).

Almost surely, 2^12133222030 is an apocalyptic number.

12133222030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12133222030 is a deficient number, since it is larger than the sum of its proper divisors (9793593314).

12133222030 is a wasteful number, since it uses less digits than its factorization.

12133222030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4834211.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12133222030 its reverse (3022233121), we get a palindrome (15155455151).

The spelling of 12133222030 in words is "twelve billion, one hundred thirty-three million, two hundred twenty-two thousand, thirty".