211167052116 has 24 divisors (see below), whose sum is σ = 492733862880. Its totient is φ = 70387482912.

The previous prime is 211167052093. The next prime is 211167052127. The reversal of 211167052116 is 611250761112.

It is a super-2 number, since 2×211167052116² (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 7 ways as a sum of consecutive naturals, for example, 474055 + ... + 804401.

It is an arithmetic number, because the mean of its divisors is an integer number (20530577620).

Almost surely, 2^211167052116 is an apocalyptic number.

It is an amenable number.

211167052116 is an abundant number, since it is smaller than the sum of its proper divisors (281566810764).

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

211167052116 is a wasteful number, since it uses less digits than its factorization.

211167052116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383623 (or 383621 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 33.

The spelling of 211167052116 in words is "two hundred eleven billion, one hundred sixty-seven million, fifty-two thousand, one hundred sixteen".