211210012200 has 192 divisors, whose sum is σ = 737315665920. Its totient is φ = 49550688000.

The previous prime is 211210012199. The next prime is 211210012213. The reversal of 211210012200 is 2210012112.

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 311554 + ... + 720753.

It is an arithmetic number, because the mean of its divisors is an integer number (3840185760).

Almost surely, 2^211210012200 is an apocalyptic number.

211210012200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

211210012200 is an abundant number, since it is smaller than the sum of its proper divisors (526105653720).

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

211210012200 is a wasteful number, since it uses less digits than its factorization.

211210012200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032368 (or 1032359 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 211210012200 its reverse (2210012112), we get a palindrome (213420024312).

The spelling of 211210012200 in words is "two hundred eleven billion, two hundred ten million, twelve thousand, two hundred".