226715026720 has 144 divisors (see below), whose sum is σ = 670989582648. Its totient is φ = 71751536640.

The previous prime is 226715026711. The next prime is 226715026721. The reversal of 226715026720 is 27620517622.

226715026720 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 148894113424 + 77820913296 = 385868^2 + 278964^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (226715026721) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1010301 + ... + 1214140.

Almost surely, 2^226715026720 is an apocalyptic number.

226715026720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226715026720 is an abundant number, since it is smaller than the sum of its proper divisors (444274555928).

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

226715026720 is a wasteful number, since it uses less digits than its factorization.

226715026720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2224483 (or 2224468 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 226715026720 in words is "two hundred twenty-six billion, seven hundred fifteen million, twenty-six thousand, seven hundred twenty".