12001300111332 has 72 divisors (see below), whose sum is σ = 36194397177120. Its totient is φ = 3428942887440.

The previous prime is 12001300111267. The next prime is 12001300111349. The reversal of 12001300111332 is 23311100310021.

12001300111332 is a `hidden beast` number, since 1 + 20 + 0 + 1 + 300 + 1 + 11 + 332 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1133904394 + ... + 1133914977.

Almost surely, 2^{12001300111332} is an apocalyptic number.

12001300111332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12001300111332 is an abundant number, since it is smaller than the sum of its proper divisors (24193097065788).

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

12001300111332 is a wasteful number, since it uses less digits than its factorization.

12001300111332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2267819398 (or 2267819383 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 12001300111332 its reverse (23311100310021), we get a palindrome (35312400421353).

The spelling of 12001300111332 in words is "twelve trillion, one billion, three hundred million, one hundred eleven thousand, three hundred thirty-two".