2012550212424 has 32 divisors (see below), whose sum is σ = 5106470692320. Its totient is φ = 660837382656.

The previous prime is 2012550212419. The next prime is 2012550212441. The reversal of 2012550212424 is 4242120552102.

It is a junction number, because it is equal to n+sod(n) for n = 2012550212391 and 2012550212400.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 625791369 + ... + 625794584.

It is an arithmetic number, because the mean of its divisors is an integer number (159577209135).

Almost surely, 2^{2012550212424} is an apocalyptic number.

2012550212424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2012550212424 is an abundant number, since it is smaller than the sum of its proper divisors (3093920479896).

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

2012550212424 is a wasteful number, since it uses less digits than its factorization.

2012550212424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251586029 (or 1251586025 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 2012550212424 its reverse (4242120552102), we get a palindrome (6254670764526).

The spelling of 2012550212424 in words is "two trillion, twelve billion, five hundred fifty million, two hundred twelve thousand, four hundred twenty-four".