225814031338550 has 12 divisors (see below), whose sum is σ = 420014098289796. Its totient is φ = 90325612535400.

The previous prime is 225814031338411. The next prime is 225814031338583. The reversal of 225814031338550 is 55833130418522.

225814031338550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×225814031338550² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (50), and also a Moran number because the ratio is a prime number: 4516280626771 = 225814031338550 / (2 + 2 + 5 + 8 + 1 + 4 + 0 + 3 + 1 + 3 + 3 + 8 + 5 + 5 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2258140313336 + ... + 2258140313435.

It is an arithmetic number, because the mean of its divisors is an integer number (35001174857483).

Almost surely, 2^{225814031338550} is an apocalyptic number.

225814031338550 is a deficient number, since it is larger than the sum of its proper divisors (194200066951246).

225814031338550 is a wasteful number, since it uses less digits than its factorization.

225814031338550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4516280626783 (or 4516280626778 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 50.

The spelling of 225814031338550 in words is "two hundred twenty-five trillion, eight hundred fourteen billion, thirty-one million, three hundred thirty-eight thousand, five hundred fifty".