241222352130421 has 16 divisors (see below), whose sum is σ = 247819197654000. Its totient is φ = 234659505830400.

The previous prime is 241222352130407. The next prime is 241222352130469. The reversal of 241222352130421 is 124031253222142.

It can be written as a sum of positive squares in 8 ways, for example, as 2701046232196 + 238521305898225 = 1643486^2 + 15444135^2 .

It is a cyclic number.

It is not a de Polignac number, because 241222352130421 - 2³³ = 241213762195829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241222352131421) 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, 782677011 + ... + 782985151.

It is an arithmetic number, because the mean of its divisors is an integer number (15488699853375).

Almost surely, 2^{241222352130421} is an apocalyptic number.

It is an amenable number.

241222352130421 is a deficient number, since it is larger than the sum of its proper divisors (6596845523579).

241222352130421 is a wasteful number, since it uses less digits than its factorization.

241222352130421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363240.

The product of its (nonzero) digits is 46080, while the sum is 34.

The spelling of 241222352130421 in words is "two hundred forty-one trillion, two hundred twenty-two billion, three hundred fifty-two million, one hundred thirty thousand, four hundred twenty-one".