226101340137225 has 48 divisors (see below), whose sum is σ = 435942720003200. Its totient is φ = 103360612622400.

The previous prime is 226101340137223. The next prime is 226101340137259. The reversal of 226101340137225 is 522731043101622.

226101340137225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 226101340137225 - 2¹ = 226101340137223 is a prime.

It is a super-3 number, since 3×226101340137225³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (226101340137223) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4394558146 + ... + 4394609595.

Almost surely, 2^{226101340137225} is an apocalyptic number.

226101340137225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

226101340137225 is a deficient number, since it is larger than the sum of its proper divisors (209841379865975).

226101340137225 is an equidigital number, since it uses as much as digits as its factorization.

226101340137225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8789167775 (or 8789167756 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

Adding to 226101340137225 its reverse (522731043101622), we get a palindrome (748832383238847).

The spelling of 226101340137225 in words is "two hundred twenty-six trillion, one hundred one billion, three hundred forty million, one hundred thirty-seven thousand, two hundred twenty-five".