212211310300 has 72 divisors (see below), whose sum is σ = 503234197200. Its totient is φ = 77033779200.

The previous prime is 212211310231. The next prime is 212211310313. The reversal of 212211310300 is 3013112212.

It is a super-3 number, since 3×212211310300³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

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, 467526 + ... + 801874.

It is an arithmetic number, because the mean of its divisors is an integer number (6989363850).

Almost surely, 2^212211310300 is an apocalyptic number.

212211310300 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 212211310300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (251617098600).

212211310300 is an abundant number, since it is smaller than the sum of its proper divisors (291022886900).

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

212211310300 is a wasteful number, since it uses less digits than its factorization.

212211310300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334951 (or 334944 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 212211310300 its reverse (3013112212), we get a palindrome (215224422512).

The spelling of 212211310300 in words is "two hundred twelve billion, two hundred eleven million, three hundred ten thousand, three hundred".