2225133215530 has 48 divisors (see below), whose sum is σ = 4175956020600. Its totient is φ = 853593784064.

The previous prime is 2225133215521. The next prime is 2225133215549. The reversal of 2225133215530 is 355123315222.

It can be written as a sum of positive squares in 12 ways, for example, as 121974864001 + 2103158351529 = 349249^2 + 1450227^2 .

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 23 ways as a sum of consecutive naturals, for example, 365232 + ... + 2140948.

Almost surely, 2^{2225133215530} is an apocalyptic number.

2225133215530 is a deficient number, since it is larger than the sum of its proper divisors (1950822805070).

2225133215530 is a wasteful number, since it uses less digits than its factorization.

2225133215530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1775931 (or 1775902 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 34.

The spelling of 2225133215530 in words is "two trillion, two hundred twenty-five billion, one hundred thirty-three million, two hundred fifteen thousand, five hundred thirty".