12132203034 has 32 divisors (see below), whose sum is σ = 29361972096. Its totient is φ = 3262440960.

The previous prime is 12132203021. The next prime is 12132203081. The reversal of 12132203034 is 43030223121.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12132203034.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8495227 + ... + 8496654.

It is an arithmetic number, because the mean of its divisors is an integer number (917561628).

Almost surely, 2^12132203034 is an apocalyptic number.

12132203034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12132203034 is an abundant number, since it is smaller than the sum of its proper divisors (17229769062).

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

12132203034 is a wasteful number, since it uses less digits than its factorization.

12132203034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16991910.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 12132203034 its reverse (43030223121), we get a palindrome (55162426155).

The spelling of 12132203034 in words is "twelve billion, one hundred thirty-two million, two hundred three thousand, thirty-four".