2012550212425 has 12 divisors (see below), whose sum is σ = 2498579897616. Its totient is φ = 1608093309200.

The previous prime is 2012550212419. The next prime is 2012550212441. The reversal of 2012550212425 is 5242120552102.

It is not a de Polignac number, because 2012550212425 - 2¹³ = 2012550204233 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48650431 + ... + 48691780.

It is an arithmetic number, because the mean of its divisors is an integer number (208214991468).

Almost surely, 2^{2012550212425} is an apocalyptic number.

2012550212425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2012550212425 is a deficient number, since it is larger than the sum of its proper divisors (486029685191).

2012550212425 is an equidigital number, since it uses as much as digits as its factorization.

2012550212425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97343048 (or 97343043 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 31.

Adding to 2012550212425 its reverse (5242120552102), we get a palindrome (7254670764527).

The spelling of 2012550212425 in words is "two trillion, twelve billion, five hundred fifty million, two hundred twelve thousand, four hundred twenty-five".