211230414200 has 48 divisors (see below), whose sum is σ = 528888466680. Its totient is φ = 77992767360.

The previous prime is 211230414121. The next prime is 211230414221. The reversal of 211230414200 is 2414032112.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40618634 + ... + 40623833.

Almost surely, 2^211230414200 is an apocalyptic number.

211230414200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

211230414200 is an abundant number, since it is smaller than the sum of its proper divisors (317658052480).

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

211230414200 is a wasteful number, since it uses less digits than its factorization.

211230414200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81242496 (or 81242487 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 211230414200 its reverse (2414032112), we get a palindrome (213644446312).

The spelling of 211230414200 in words is "two hundred eleven billion, two hundred thirty million, four hundred fourteen thousand, two hundred".