12133233210 has 64 divisors (see below), whose sum is σ = 33304320000. Its totient is φ = 2771260992.

The previous prime is 12133233193. The next prime is 12133233247. The reversal of 12133233210 is 1233233121.

12133233210 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 273141 + ... + 314439.

It is an arithmetic number, because the mean of its divisors is an integer number (520380000).

Almost surely, 2^12133233210 is an apocalyptic number.

12133233210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12133233210 is an abundant number, since it is smaller than the sum of its proper divisors (21171086790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12133233210 is a wasteful number, since it uses less digits than its factorization.

12133233210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42715.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 12133233210 its reverse (1233233121), we get a palindrome (13366466331).

The spelling of 12133233210 in words is "twelve billion, one hundred thirty-three million, two hundred thirty-three thousand, two hundred ten".