12023444123331 has 8 divisors (see below), whose sum is σ = 16074238078800. Its totient is φ = 7994139791712.

The previous prime is 12023444123281. The next prime is 12023444123389. The reversal of 12023444123331 is 13332144432021.

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

It is not a de Polignac number, because 12023444123331 - 2²¹ = 12023442026179 is a prime.

It is a super-2 number, since 2×12023444123331² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12023444123292 and 12023444123301.

It is not an unprimeable number, because it can be changed into a prime (12023444823331) 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, 5372404656 + ... + 5372406893.

It is an arithmetic number, because the mean of its divisors is an integer number (2009279759850).

Almost surely, 2^{12023444123331} is an apocalyptic number.

12023444123331 is a deficient number, since it is larger than the sum of its proper divisors (4050793955469).

12023444123331 is a wasteful number, since it uses less digits than its factorization.

12023444123331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10744811925.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 12023444123331 its reverse (13332144432021), we get a palindrome (25355588555352).

The spelling of 12023444123331 in words is "twelve trillion, twenty-three billion, four hundred forty-four million, one hundred twenty-three thousand, three hundred thirty-one".