225430114140520 has 32 divisors (see below), whose sum is σ = 507701281941000. Its totient is φ = 90086085634048.

The previous prime is 225430114140461. The next prime is 225430114140527. The reversal of 225430114140520 is 25041411034522.

It can be written as a sum of positive squares in 4 ways, for example, as 212448173662404 + 12981940478116 = 14575602^2 + 3603046^2 .

It is a super-2 number, since 2×225430114140520² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (225430114140527) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2686208209 + ... + 2686292128.

Almost surely, 2^{225430114140520} is an apocalyptic number.

225430114140520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225430114140520 is an abundant number, since it is smaller than the sum of its proper divisors (282271167800480).

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

225430114140520 is a wasteful number, since it uses less digits than its factorization.

225430114140520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5372501397 (or 5372501393 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

The spelling of 225430114140520 in words is "two hundred twenty-five trillion, four hundred thirty billion, one hundred fourteen million, one hundred forty thousand, five hundred twenty".