241221422 has 8 divisors (see below), whose sum is σ = 389665416. Its totient is φ = 111332952.

The previous prime is 241221413. The next prime is 241221427. The reversal of 241221422 is 224122142.

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

It is a junction number, because it is equal to n+sod(n) for n = 241221394 and 241221403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241221427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4638848 + ... + 4638899.

It is an arithmetic number, because the mean of its divisors is an integer number (48708177).

Almost surely, 2^241221422 is an apocalyptic number.

241221422 is a deficient number, since it is larger than the sum of its proper divisors (148443994).

241221422 is a wasteful number, since it uses less digits than its factorization.

241221422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9277762.

The product of its digits is 512, while the sum is 20.

The square root of 241221422 is about 15531.3045813930. The cubic root of 241221422 is about 622.4989517356.

Adding to 241221422 its reverse (224122142), we get a palindrome (465343564).

It can be divided in two parts, 24122142 and 2, that multiplied together give a palindrome (48244284).

The spelling of 241221422 in words is "two hundred forty-one million, two hundred twenty-one thousand, four hundred twenty-two".