12011232102 has 8 divisors (see below), whose sum is σ = 24022464216. Its totient is φ = 4003744032.

The previous prime is 12011232083. The next prime is 12011232119. The reversal of 12011232102 is 20123211021.

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

12011232102 is an admirable number.

It is a congruent number.

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, 1000936003 + ... + 1000936014.

It is an arithmetic number, because the mean of its divisors is an integer number (3002808027).

Almost surely, 2^12011232102 is an apocalyptic number.

12011232102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12011232102 is a wasteful number, since it uses less digits than its factorization.

12011232102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2001872022.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 12011232102 its reverse (20123211021), we get a palindrome (32134443123).

The spelling of 12011232102 in words is "twelve billion, eleven million, two hundred thirty-two thousand, one hundred two".