225551114331 has 32 divisors (see below), whose sum is σ = 317260489728. Its totient is φ = 142345071360.

The previous prime is 225551114329. The next prime is 225551114333. The reversal of 225551114331 is 133411155522.

It is an interprime number because it is at equal distance from previous prime (225551114329) and next prime (225551114333).

It is not a de Polignac number, because 225551114331 - 2¹ = 225551114329 is a prime.

It is a super-2 number, since 2×225551114331² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 225551114292 and 225551114301.

It is not an unprimeable number, because it can be changed into a prime (225551114333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1602696 + ... + 1737738.

It is an arithmetic number, because the mean of its divisors is an integer number (9914390304).

Almost surely, 2^225551114331 is an apocalyptic number.

225551114331 is a deficient number, since it is larger than the sum of its proper divisors (91709375397).

225551114331 is a wasteful number, since it uses less digits than its factorization.

225551114331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135491.

The product of its digits is 18000, while the sum is 33.

Adding to 225551114331 its reverse (133411155522), we get a palindrome (358962269853).

The spelling of 225551114331 in words is "two hundred twenty-five billion, five hundred fifty-one million, one hundred fourteen thousand, three hundred thirty-one".