12023133321332 has 48 divisors (see below), whose sum is σ = 24222729568128. Its totient is φ = 5114960870400.

The previous prime is 12023133321259. The next prime is 12023133321371. The reversal of 12023133321332 is 23312333132021.

It is a junction number, because it is equal to n+sod(n) for n = 12023133321295 and 12023133321304.

It is a congruent number.

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, 141072332 + ... + 141157532.

It is an arithmetic number, because the mean of its divisors is an integer number (504640199336).

Almost surely, 2^{12023133321332} is an apocalyptic number.

It is an amenable number.

12023133321332 is an abundant number, since it is smaller than the sum of its proper divisors (12199596246796).

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

12023133321332 is a wasteful number, since it uses less digits than its factorization.

12023133321332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122136 (or 122134 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 12023133321332 its reverse (23312333132021), we get a palindrome (35335466453353).

The spelling of 12023133321332 in words is "twelve trillion, twenty-three billion, one hundred thirty-three million, three hundred twenty-one thousand, three hundred thirty-two".