12104440340022 has 20 divisors (see below), whose sum is σ = 27122912614116. Its totient is φ = 4034813446620.

The previous prime is 12104440340021. The next prime is 12104440340089. The reversal of 12104440340022 is 22004304440121.

12104440340022 is a `hidden beast` number, since 1 + 210 + 4 + 4 + 40 + 3 + 400 + 2 + 2 = 666.

12104440340022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12104440340021) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 37359383604 + ... + 37359383927.

Almost surely, 2^{12104440340022} is an apocalyptic number.

12104440340022 is an abundant number, since it is smaller than the sum of its proper divisors (15018472274094).

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

12104440340022 is an equidigital number, since it uses as much as digits as its factorization.

12104440340022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74718767545 (or 74718767536 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 12104440340022 its reverse (22004304440121), we get a palindrome (34108744780143).

The spelling of 12104440340022 in words is "twelve trillion, one hundred four billion, four hundred forty million, three hundred forty thousand, twenty-two".