226525470243 has 16 divisors (see below), whose sum is σ = 303343466400. Its totient is φ = 150363595520.

The previous prime is 226525470179. The next prime is 226525470257. The reversal of 226525470243 is 342074525622.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 226525470243 - 2⁶ = 226525470179 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 226525470195 and 226525470204.

It is not an unprimeable number, because it can be changed into a prime (226525400243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 493453 + ... + 834593.

It is an arithmetic number, because the mean of its divisors is an integer number (18958966650).

Almost surely, 2^226525470243 is an apocalyptic number.

226525470243 is a deficient number, since it is larger than the sum of its proper divisors (76817996157).

226525470243 is a wasteful number, since it uses less digits than its factorization.

226525470243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342102.

The product of its (nonzero) digits is 806400, while the sum is 42.

Adding to 226525470243 its reverse (342074525622), we get a palindrome (568599995865).

The spelling of 226525470243 in words is "two hundred twenty-six billion, five hundred twenty-five million, four hundred seventy thousand, two hundred forty-three".