225002440505310 has 256 divisors, whose sum is σ = 588891637103616. Its totient is φ = 54689373462528.

The previous prime is 225002440505309. The next prime is 225002440505321. The reversal of 225002440505310 is 13505044200522.

It is a happy number.

It is a super-2 number, since 2×225002440505310² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 51452648284 + ... + 51452652656.

It is an arithmetic number, because the mean of its divisors is an integer number (2300357957436).

Almost surely, 2^{225002440505310} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 225002440505310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (294445818551808).

225002440505310 is an abundant number, since it is smaller than the sum of its proper divisors (363889196598306).

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

225002440505310 is a wasteful number, since it uses less digits than its factorization.

225002440505310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8619.

The product of its (nonzero) digits is 48000, while the sum is 33.

Adding to 225002440505310 its reverse (13505044200522), we get a palindrome (238507484705832).

The spelling of 225002440505310 in words is "two hundred twenty-five trillion, two billion, four hundred forty million, five hundred five thousand, three hundred ten".