12020001233333 has 8 divisors (see below), whose sum is σ = 12167526953400. Its totient is φ = 11873366907840.

The previous prime is 12020001233311. The next prime is 12020001233453. The reversal of 12020001233333 is 33333210002021.

It can be written as a sum of positive squares in 4 ways, for example, as 1039141700689 + 10980859532644 = 1019383^2 + 3313738^2 .

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 12020001233333 - 2²⁰ = 12020000184757 is a prime.

It is a super-2 number, since 2×12020001233333² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12020001233299 and 12020001233308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12020001233033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222821510 + ... + 222875447.

It is an arithmetic number, because the mean of its divisors is an integer number (1520940869175).

Almost surely, 2^{12020001233333} is an apocalyptic number.

It is an amenable number.

12020001233333 is a deficient number, since it is larger than the sum of its proper divisors (147525720067).

12020001233333 is a wasteful number, since it uses less digits than its factorization.

12020001233333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445697287.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 12020001233333 its reverse (33333210002021), we get a palindrome (45353211235354).

The spelling of 12020001233333 in words is "twelve trillion, twenty billion, one million, two hundred thirty-three thousand, three hundred thirty-three".