224220246064 has 20 divisors (see below), whose sum is σ = 434434142104. Its totient is φ = 112108209408.

The previous prime is 224220246043. The next prime is 224220246109. The reversal of 224220246064 is 460642022422.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1572424 + ... + 1709080.

Almost surely, 2^224220246064 is an apocalyptic number.

It is an amenable number.

224220246064 is a deficient number, since it is larger than the sum of its proper divisors (210213896040).

224220246064 is a wasteful number, since it uses less digits than its factorization.

224220246064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239212 (or 239206 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 224220246064 its reverse (460642022422), we get a palindrome (684862268486).

The spelling of 224220246064 in words is "two hundred twenty-four billion, two hundred twenty million, two hundred forty-six thousand, sixty-four".