226851003725568 has 288 divisors, whose sum is σ = 669990239600640. Its totient is φ = 67851249315840.

The previous prime is 226851003725551. The next prime is 226851003725579. The reversal of 226851003725568 is 865527300158622.

It is a super-2 number, since 2×226851003725568² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15925521 + ... + 26595567.

Almost surely, 2^{226851003725568} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 226851003725568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (334995119800320).

226851003725568 is an abundant number, since it is smaller than the sum of its proper divisors (443139235875072).

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

226851003725568 is a wasteful number, since it uses less digits than its factorization.

226851003725568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10670163 (or 10670149 counting only the distinct ones).

The product of its (nonzero) digits is 48384000, while the sum is 60.

The spelling of 226851003725568 in words is "two hundred twenty-six trillion, eight hundred fifty-one billion, three million, seven hundred twenty-five thousand, five hundred sixty-eight".