211892832116 has 12 divisors (see below), whose sum is σ = 423785664288. Its totient is φ = 90811213752.

The previous prime is 211892832103. The next prime is 211892832143. The reversal of 211892832116 is 611238298112.

211892832116 is an admirable number.

It is a super-2 number, since 2×211892832116² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3783800546 + ... + 3783800601.

It is an arithmetic number, because the mean of its divisors is an integer number (35315472024).

Almost surely, 2^211892832116 is an apocalyptic number.

It is an amenable number.

211892832116 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

211892832116 is a wasteful number, since it uses less digits than its factorization.

211892832116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7567601158 (or 7567601156 counting only the distinct ones).

The product of its digits is 82944, while the sum is 44.

The spelling of 211892832116 in words is "two hundred eleven billion, eight hundred ninety-two million, eight hundred thirty-two thousand, one hundred sixteen".