12032202044044 has 144 divisors (see below), whose sum is σ = 26631517318560. Its totient is φ = 4714333747200.

The previous prime is 12032202044039. The next prime is 12032202044053. The reversal of 12032202044044 is 44044020223021.

12032202044044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12032202044044² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 777919599 + ... + 777935065.

It is an arithmetic number, because the mean of its divisors is an integer number (184941092490).

Almost surely, 2^{12032202044044} is an apocalyptic number.

12032202044044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12032202044044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13315758659280).

12032202044044 is an abundant number, since it is smaller than the sum of its proper divisors (14599315274516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12032202044044 is a wasteful number, since it uses less digits than its factorization.

12032202044044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18408 (or 18399 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 12032202044044 its reverse (44044020223021), we get a palindrome (56076222267065).

The spelling of 12032202044044 in words is "twelve trillion, thirty-two billion, two hundred two million, forty-four thousand, forty-four".