241221022 has 12 divisors (see below), whose sum is σ = 420906240. Its totient is φ = 103380396.

The previous prime is 241220963. The next prime is 241221067. The reversal of 241221022 is 220122142.

It is a junction number, because it is equal to n+sod(n) for n = 241220987 and 241221005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1230622 + ... + 1230817.

It is an arithmetic number, because the mean of its divisors is an integer number (35075520).

Almost surely, 2^241221022 is an apocalyptic number.

241221022 is a deficient number, since it is larger than the sum of its proper divisors (179685218).

241221022 is a wasteful number, since it uses less digits than its factorization.

241221022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2461455 (or 2461448 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 241221022 is about 15531.2917041694. The cubic root of 241221022 is about 622.4986076538.

Adding to 241221022 its reverse (220122142), we get a palindrome (461343164).

The spelling of 241221022 in words is "two hundred forty-one million, two hundred twenty-one thousand, twenty-two".