12020144433333 has 8 divisors (see below), whose sum is σ = 16072261113408. Its totient is φ = 7990728687744.

The previous prime is 12020144433329. The next prime is 12020144433373. The reversal of 12020144433333 is 33333444102021.

It is a happy number.

12020144433333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12020144433333 - 2² = 12020144433329 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12020144433294 and 12020144433303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12020144433373) 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, 5675232385 + ... + 5675234502.

It is an arithmetic number, because the mean of its divisors is an integer number (2009032639176).

Almost surely, 2^{12020144433333} is an apocalyptic number.

It is an amenable number.

12020144433333 is a deficient number, since it is larger than the sum of its proper divisors (4052116680075).

12020144433333 is a wasteful number, since it uses less digits than its factorization.

12020144433333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11350467243.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 12020144433333 its reverse (33333444102021), we get a palindrome (45353588535354).

The spelling of 12020144433333 in words is "twelve trillion, twenty billion, one hundred forty-four million, four hundred thirty-three thousand, three hundred thirty-three".