226635316212 has 48 divisors (see below), whose sum is σ = 545936154624. Its totient is φ = 73099884000.

The previous prime is 226635316211. The next prime is 226635316217. The reversal of 226635316212 is 212613536622.

226635316212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226635316211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3836137 + ... + 3894767.

It is an arithmetic number, because the mean of its divisors is an integer number (11373669888).

Almost surely, 2^226635316212 is an apocalyptic number.

It is an amenable number.

226635316212 is an abundant number, since it is smaller than the sum of its proper divisors (319300838412).

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

226635316212 is a wasteful number, since it uses less digits than its factorization.

226635316212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69060 (or 69058 counting only the distinct ones).

The product of its digits is 155520, while the sum is 39.

The spelling of 226635316212 in words is "two hundred twenty-six billion, six hundred thirty-five million, three hundred sixteen thousand, two hundred twelve".