212412100300 has 36 divisors (see below), whose sum is σ = 465013346616. Its totient is φ = 84212934400.

The previous prime is 212412100279. The next prime is 212412100337. The reversal of 212412100300 is 3001214212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9387466 + ... + 9410065.

It is an arithmetic number, because the mean of its divisors is an integer number (12917037406).

Almost surely, 2^212412100300 is an apocalyptic number.

212412100300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212412100300 is an abundant number, since it is smaller than the sum of its proper divisors (252601246316).

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

212412100300 is a wasteful number, since it uses less digits than its factorization.

212412100300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18797658 (or 18797651 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 212412100300 its reverse (3001214212), we get a palindrome (215413314512).

The spelling of 212412100300 in words is "two hundred twelve billion, four hundred twelve million, one hundred thousand, three hundred".