226421602116 has 12 divisors (see below), whose sum is σ = 528317071632. Its totient is φ = 75473867368.

The previous prime is 226421602103. The next prime is 226421602177. The reversal of 226421602116 is 611206124622.

226421602116 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

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, 9434233410 + ... + 9434233433.

It is an arithmetic number, because the mean of its divisors is an integer number (44026422636).

Almost surely, 2^226421602116 is an apocalyptic number.

It is an amenable number.

226421602116 is an abundant number, since it is smaller than the sum of its proper divisors (301895469516).

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

226421602116 is a wasteful number, since it uses less digits than its factorization.

226421602116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18868466850 (or 18868466848 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

Adding to 226421602116 its reverse (611206124622), we get a palindrome (837627726738).

The spelling of 226421602116 in words is "two hundred twenty-six billion, four hundred twenty-one million, six hundred two thousand, one hundred sixteen".