2012410020 has 96 divisors (see below), whose sum is σ = 6127567488. Its totient is φ = 491415552.

The previous prime is 2012410007. The next prime is 2012410027. The reversal of 2012410020 is 200142102.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 2012409978 and 2012410005.

It is not an unprimeable number, because it can be changed into a prime (2012410027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11079 + ... + 64401.

It is an arithmetic number, because the mean of its divisors is an integer number (63828828).

Almost surely, 2^2012410020 is an apocalyptic number.

2012410020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2012410020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3063783744).

2012410020 is an abundant number, since it is smaller than the sum of its proper divisors (4115157468).

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

2012410020 is a wasteful number, since it uses less digits than its factorization.

2012410020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53389 (or 53387 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 2012410020 is about 44859.8932232345. The cubic root of 2012410020 is about 1262.5216193403.

Adding to 2012410020 its reverse (200142102), we get a palindrome (2212552122).

The spelling of 2012410020 in words is "two billion, twelve million, four hundred ten thousand, twenty".