1130210442225 has 72 divisors (see below), whose sum is σ = 2090782844280. Its totient is φ = 583303818240.

The previous prime is 1130210442211. The next prime is 1130210442287. The reversal of 1130210442225 is 5222440120311.

1130210442225 is a `hidden beast` number, since 1 + 1 + 3 + 0 + 210 + 4 + 422 + 25 = 666.

It can be written as a sum of positive squares in 12 ways, for example, as 63879529536 + 1066330912689 = 252744^2 + 1032633^2 .

It is not a de Polignac number, because 1130210442225 - 2⁶ = 1130210442161 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 221371 + ... + 1519679.

It is an arithmetic number, because the mean of its divisors is an integer number (29038650615).

Almost surely, 2^{1130210442225} is an apocalyptic number.

1130210442225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1130210442225 is a deficient number, since it is larger than the sum of its proper divisors (960572402055).

1130210442225 is a wasteful number, since it uses less digits than its factorization.

1130210442225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1298451 (or 1298443 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 1130210442225 its reverse (5222440120311), we get a palindrome (6352650562536).

The spelling of 1130210442225 in words is "one trillion, one hundred thirty billion, two hundred ten million, four hundred forty-two thousand, two hundred twenty-five".