2012412300 has 72 divisors (see below), whose sum is σ = 5854906512. Its totient is φ = 533664000.

The previous prime is 2012412299. The next prime is 2012412313. The reversal of 2012412300 is 32142102.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2012412300.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35770 + ... + 72830.

It is an arithmetic number, because the mean of its divisors is an integer number (81318146).

Almost surely, 2^2012412300 is an apocalyptic number.

2012412300 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 2012412300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2927453256).

2012412300 is an abundant number, since it is smaller than the sum of its proper divisors (3842494212).

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

2012412300 is a wasteful number, since it uses less digits than its factorization.

2012412300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37259 (or 37252 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2012412300 is about 44859.9186356819. The cubic root of 2012412300 is about 1262.5220961398.

Adding to 2012412300 its reverse (32142102), we get a palindrome (2044554402).

The spelling of 2012412300 in words is "two billion, twelve million, four hundred twelve thousand, three hundred".