2116829112 has 32 divisors (see below), whose sum is σ = 5415146880. Its totient is φ = 689199840.

The previous prime is 2116829093. The next prime is 2116829129. The reversal of 2116829112 is 2119286112.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1024564 + ... + 1026627.

It is an arithmetic number, because the mean of its divisors is an integer number (169223340).

Almost surely, 2^2116829112 is an apocalyptic number.

It is an amenable number.

2116829112 is an abundant number, since it is smaller than the sum of its proper divisors (3298317768).

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

2116829112 is a wasteful number, since it uses less digits than its factorization.

2116829112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2051243 (or 2051239 counting only the distinct ones).

The product of its digits is 3456, while the sum is 33.

The square root of 2116829112 is about 46009.0112043282. The cubic root of 2116829112 is about 1283.9908627954.

The spelling of 2116829112 in words is "two billion, one hundred sixteen million, eight hundred twenty-nine thousand, one hundred twelve".