12033220031143 has 8 divisors (see below), whose sum is σ = 12060952041600. Its totient is φ = 12005490584568.

The previous prime is 12033220031141. The next prime is 12033220031153. The reversal of 12033220031143 is 34113002233021.

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

It is a cyclic number.

It is not a de Polignac number, because 12033220031143 - 2¹ = 12033220031141 is a prime.

It is a super-2 number, since 2×12033220031143² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12033220031141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8920668 + ... + 10180606.

It is an arithmetic number, because the mean of its divisors is an integer number (1507619005200).

Almost surely, 2^{12033220031143} is an apocalyptic number.

12033220031143 is a deficient number, since it is larger than the sum of its proper divisors (27732010457).

12033220031143 is a wasteful number, since it uses less digits than its factorization.

12033220031143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1281941.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 12033220031143 its reverse (34113002233021), we get a palindrome (46146222264164).

The spelling of 12033220031143 in words is "twelve trillion, thirty-three billion, two hundred twenty million, thirty-one thousand, one hundred forty-three".