12133232001100 has 72 divisors (see below), whose sum is σ = 30117947376608. Its totient is φ = 4156158988800.

The previous prime is 12133232001067. The next prime is 12133232001131. The reversal of 12133232001100 is 110023233121.

12133232001100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12133232001100² (a number of 27 digits) contains 22 as substring.

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, 7164081 + ... + 8694280.

Almost surely, 2^{12133232001100} is an apocalyptic number.

12133232001100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12133232001100 is an abundant number, since it is smaller than the sum of its proper divisors (17984715375508).

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

12133232001100 is a wasteful number, since it uses less digits than its factorization.

12133232001100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15859475 (or 15859468 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 12133232001100 its reverse (110023233121), we get a palindrome (12243255234221).

The spelling of 12133232001100 in words is "twelve trillion, one hundred thirty-three billion, two hundred thirty-two million, one thousand, one hundred".