12421141040122 has 8 divisors (see below), whose sum is σ = 18636665496372. Its totient is φ = 6208919208000.

The previous prime is 12421141040053. The next prime is 12421141040131. The reversal of 12421141040122 is 22104014112421.

12421141040122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12399419880961 + 21721159161 = 3521281^2 + 147381^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 825646629 + ... + 825661672.

Almost surely, 2^{12421141040122} is an apocalyptic number.

12421141040122 is a deficient number, since it is larger than the sum of its proper divisors (6215524456250).

12421141040122 is a wasteful number, since it uses less digits than its factorization.

12421141040122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1651312064.

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 12421141040122 its reverse (22104014112421), we get a palindrome (34525155152543).

The spelling of 12421141040122 in words is "twelve trillion, four hundred twenty-one billion, one hundred forty-one million, forty thousand, one hundred twenty-two".