224421336012 has 24 divisors (see below), whose sum is σ = 523731138112. Its totient is φ = 74795490000.

The previous prime is 224421336001. The next prime is 224421336017. The reversal of 224421336012 is 210633124422.

It is a super-2 number, since 2×224421336012² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (224421336017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1372114 + ... + 1526937.

Almost surely, 2^224421336012 is an apocalyptic number.

It is an amenable number.

224421336012 is an abundant number, since it is smaller than the sum of its proper divisors (299309802100).

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

224421336012 is a wasteful number, since it uses less digits than its factorization.

224421336012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2905509 (or 2905507 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The spelling of 224421336012 in words is "two hundred twenty-four billion, four hundred twenty-one million, three hundred thirty-six thousand, twelve".