211664335114 has 32 divisors (see below), whose sum is σ = 344063085696. Its totient is φ = 97269849600.

The previous prime is 211664335109. The next prime is 211664335121. The reversal of 211664335114 is 411533466112.

It is a super-3 number, since 3×211664335114³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8609139 + ... + 8633689.

It is an arithmetic number, because the mean of its divisors is an integer number (10751971428).

Almost surely, 2^211664335114 is an apocalyptic number.

211664335114 is a deficient number, since it is larger than the sum of its proper divisors (132398750582).

211664335114 is a wasteful number, since it uses less digits than its factorization.

211664335114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30510.

The product of its digits is 51840, while the sum is 37.

The spelling of 211664335114 in words is "two hundred eleven billion, six hundred sixty-four million, three hundred thirty-five thousand, one hundred fourteen".