226525212373 has 16 divisors (see below), whose sum is σ = 233331223360. Its totient is φ = 219827177856.

The previous prime is 226525212359. The next prime is 226525212377. The reversal of 226525212373 is 373212525622.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226525212373 is a prime.

It is a super-2 number, since 2×226525212373² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226525212377) 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, 4174411 + ... + 4228327.

It is an arithmetic number, because the mean of its divisors is an integer number (14583201460).

Almost surely, 2^226525212373 is an apocalyptic number.

It is an amenable number.

226525212373 is a deficient number, since it is larger than the sum of its proper divisors (6806010987).

226525212373 is an equidigital number, since it uses as much as digits as its factorization.

226525212373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54916.

The product of its digits is 302400, while the sum is 40.

Adding to 226525212373 its reverse (373212525622), we get a palindrome (599737737995).

The spelling of 226525212373 in words is "two hundred twenty-six billion, five hundred twenty-five million, two hundred twelve thousand, three hundred seventy-three".