221024244113304 has 32 divisors (see below), whose sum is σ = 585064175595120. Its totient is φ = 69340939329536.

The previous prime is 221024244113293. The next prime is 221024244113329. The reversal of 221024244113304 is 403311442420122.

221024244113304 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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, 270863043849 + ... + 270863044664.

Almost surely, 2^{221024244113304} is an apocalyptic number.

221024244113304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

221024244113304 is an abundant number, since it is smaller than the sum of its proper divisors (364039931481816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

221024244113304 is a wasteful number, since it uses less digits than its factorization.

221024244113304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541726088539 (or 541726088535 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 221024244113304 its reverse (403311442420122), we get a palindrome (624335686533426).

The spelling of 221024244113304 in words is "two hundred twenty-one trillion, twenty-four billion, two hundred forty-four million, one hundred thirteen thousand, three hundred four".