226371600252 has 36 divisors (see below), whose sum is σ = 653962401456. Its totient is φ = 64677600000.

The previous prime is 226371600251. The next prime is 226371600271. The reversal of 226371600252 is 252006173622.

226371600252 is a `hidden beast` number, since 2 + 2 + 637 + 16 + 0 + 0 + 2 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226371600251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 449149749 + ... + 449150252.

Almost surely, 2^226371600252 is an apocalyptic number.

It is an amenable number.

226371600252 is an abundant number, since it is smaller than the sum of its proper divisors (427590801204).

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

226371600252 is a wasteful number, since it uses less digits than its factorization.

226371600252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898300018 (or 898300013 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

Adding to 226371600252 its reverse (252006173622), we get a palindrome (478377773874).

The spelling of 226371600252 in words is "two hundred twenty-six billion, three hundred seventy-one million, six hundred thousand, two hundred fifty-two".