241221433140422 has 16 divisors (see below), whose sum is σ = 427781851875360. Its totient is φ = 99815765437248.

The previous prime is 241221433140409. The next prime is 241221433140449. The reversal of 241221433140422 is 224041334122142.

It is a super-2 number, since 2×241221433140422² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297070730063 + ... + 297070730874.

It is an arithmetic number, because the mean of its divisors is an integer number (26736365742210).

Almost surely, 2^{241221433140422} is an apocalyptic number.

241221433140422 is a deficient number, since it is larger than the sum of its proper divisors (186560418734938).

241221433140422 is a wasteful number, since it uses less digits than its factorization.

241221433140422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594141460975.

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 241221433140422 its reverse (224041334122142), we get a palindrome (465262767262564).

The spelling of 241221433140422 in words is "two hundred forty-one trillion, two hundred twenty-one billion, four hundred thirty-three million, one hundred forty thousand, four hundred twenty-two".