225026274354 has 32 divisors (see below), whose sum is σ = 524842627200. Its totient is φ = 64293220656.

The previous prime is 225026274331. The next prime is 225026274391. The reversal of 225026274354 is 453472620522.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54669049 + ... + 54673164.

It is an arithmetic number, because the mean of its divisors is an integer number (16401332100).

Almost surely, 2^225026274354 is an apocalyptic number.

225026274354 is an abundant number, since it is smaller than the sum of its proper divisors (299816352846).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225026274354 is a wasteful number, since it uses less digits than its factorization.

225026274354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109342239 (or 109342225 counting only the distinct ones).

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

Adding to 225026274354 its reverse (453472620522), we get a palindrome (678498894876).

The spelling of 225026274354 in words is "two hundred twenty-five billion, twenty-six million, two hundred seventy-four thousand, three hundred fifty-four".