211414320200 has 48 divisors (see below), whose sum is σ = 497061238500. Its totient is φ = 83615544320.

The previous prime is 211414320193. The next prime is 211414320223. The reversal of 211414320200 is 2023414112.

It can be written as a sum of positive squares in 6 ways, for example, as 101841403876 + 109572916324 = 319126^2 + 331018^2 .

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

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, 5920805 + ... + 5956404.

Almost surely, 2^211414320200 is an apocalyptic number.

211414320200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

211414320200 is an abundant number, since it is smaller than the sum of its proper divisors (285646918300).

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

211414320200 is a wasteful number, since it uses less digits than its factorization.

211414320200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11877314 (or 11877305 counting only the distinct ones).

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

Adding to 211414320200 its reverse (2023414112), we get a palindrome (213437734312).

The spelling of 211414320200 in words is "two hundred eleven billion, four hundred fourteen million, three hundred twenty thousand, two hundred".