12024111142021 has 16 divisors (see below), whose sum is σ = 13938953048640. Its totient is φ = 10250868660480.

The previous prime is 12024111141949. The next prime is 12024111142061.

12024111142021 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 12024111142021 - 2⁷ = 12024111141893 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12024111141983 and 12024111142001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12024111142061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116013291 + ... + 116116888.

It is an arithmetic number, because the mean of its divisors is an integer number (871184565540).

Almost surely, 2^{12024111142021} is an apocalyptic number.

12024111142021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12024111142021 is a deficient number, since it is larger than the sum of its proper divisors (1914841906619).

12024111142021 is a wasteful number, since it uses less digits than its factorization.

12024111142021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232130484.

The product of its (nonzero) digits is 256, while the sum is 22.

It can be divided in two parts, 1202411 and 1142021, that added together give a palindrome (2344432).

The spelling of 12024111142021 in words is "twelve trillion, twenty-four billion, one hundred eleven million, one hundred forty-two thousand, twenty-one".