225326113051 has 4 divisors (see below), whose sum is σ = 242658890992. Its totient is φ = 207993335112.

The previous prime is 225326113007. The next prime is 225326113057. The reversal of 225326113051 is 150311623522.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 225326113051 - 2¹³ = 225326104859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225326113057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8666388951 + ... + 8666388976.

It is an arithmetic number, because the mean of its divisors is an integer number (60664722748).

Almost surely, 2^225326113051 is an apocalyptic number.

225326113051 is a deficient number, since it is larger than the sum of its proper divisors (17332777941).

225326113051 is a wasteful number, since it uses less digits than its factorization.

225326113051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17332777940.

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 225326113051 its reverse (150311623522), we get a palindrome (375637736573).

The spelling of 225326113051 in words is "two hundred twenty-five billion, three hundred twenty-six million, one hundred thirteen thousand, fifty-one".