212351013200 has 60 divisors (see below), whose sum is σ = 510226697568. Its totient is φ = 84931516800.

The previous prime is 212351013167. The next prime is 212351013233. The reversal of 212351013200 is 2310153212.

It is an interprime number because it is at equal distance from previous prime (212351013167) and next prime (212351013233).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent 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, 4883555 + ... + 4926845.

Almost surely, 2^212351013200 is an apocalyptic number.

212351013200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212351013200 is an abundant number, since it is smaller than the sum of its proper divisors (297875684368).

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

212351013200 is a wasteful number, since it uses less digits than its factorization.

212351013200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55572 (or 55561 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 212351013200 its reverse (2310153212), we get a palindrome (214661166412).

The spelling of 212351013200 in words is "two hundred twelve billion, three hundred fifty-one million, thirteen thousand, two hundred".