2116608258612 has 24 divisors (see below), whose sum is σ = 4987651146912. Its totient is φ = 698550580000.

The previous prime is 2116608258599. The next prime is 2116608258631. The reversal of 2116608258612 is 2168528066112.

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, 873187014 + ... + 873189437.

It is an arithmetic number, because the mean of its divisors is an integer number (207818797788).

Almost surely, 2^{2116608258612} is an apocalyptic number.

It is an amenable number.

2116608258612 is an abundant number, since it is smaller than the sum of its proper divisors (2871042888300).

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

2116608258612 is a wasteful number, since it uses less digits than its factorization.

2116608258612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746376559 (or 1746376557 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 48.

The spelling of 2116608258612 in words is "two trillion, one hundred sixteen billion, six hundred eight million, two hundred fifty-eight thousand, six hundred twelve".