2225265327522 has 96 divisors (see below), whose sum is σ = 5149251993600. Its totient is φ = 692841020256.

The previous prime is 2225265327457. The next prime is 2225265327547. The reversal of 2225265327522 is 2257235625222.

2225265327522 is a `hidden beast` number, since 2 + 2 + 2 + 5 + 26 + 532 + 75 + 22 = 666.

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 47 ways as a sum of consecutive naturals, for example, 91116229 + ... + 91140647.

It is an arithmetic number, because the mean of its divisors is an integer number (53638041600).

Almost surely, 2^{2225265327522} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2225265327522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2574625996800).

2225265327522 is an abundant number, since it is smaller than the sum of its proper divisors (2923986666078).

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

2225265327522 is a wasteful number, since it uses less digits than its factorization.

2225265327522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29612 (or 29609 counting only the distinct ones).

The product of its digits is 2016000, while the sum is 45.

The spelling of 2225265327522 in words is "two trillion, two hundred twenty-five billion, two hundred sixty-five million, three hundred twenty-seven thousand, five hundred twenty-two".