226852674916272 has 160 divisors (see below), whose sum is σ = 611905162277376. Its totient is φ = 72364803840000.

The previous prime is 226852674916253. The next prime is 226852674916277. The reversal of 226852674916272 is 272619476258622.

It is a super-2 number, since 2×226852674916272² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 226852674916197 and 226852674916206.

It is not an unprimeable number, because it can be changed into a prime (226852674916277) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17766022 + ... + 27736922.

Almost surely, 2^{226852674916272} 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 226852674916272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (305952581138688).

226852674916272 is an abundant number, since it is smaller than the sum of its proper divisors (385052487361104).

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

226852674916272 is a wasteful number, since it uses less digits than its factorization.

226852674916272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9971179 (or 9971173 counting only the distinct ones).

The product of its digits is 487710720, while the sum is 69.

The spelling of 226852674916272 in words is "two hundred twenty-six trillion, eight hundred fifty-two billion, six hundred seventy-four million, nine hundred sixteen thousand, two hundred seventy-two".