12041022122 has 8 divisors (see below), whose sum is σ = 18064525476. Its totient is φ = 6019513632.

The previous prime is 12041022113. The next prime is 12041022127. The reversal of 12041022122 is 22122014021.

It can be written as a sum of positive squares in 2 ways, for example, as 11865962761 + 175059361 = 108931^2 + 13231^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 12041022122.

It is not an unprimeable number, because it can be changed into a prime (12041022127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 483533 + ... + 507824.

Almost surely, 2^12041022122 is an apocalyptic number.

12041022122 is a deficient number, since it is larger than the sum of its proper divisors (6023503354).

12041022122 is an equidigital number, since it uses as much as digits as its factorization.

12041022122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 997432.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 12041022122 its reverse (22122014021), we get a palindrome (34163036143).

The spelling of 12041022122 in words is "twelve billion, forty-one million, twenty-two thousand, one hundred twenty-two".