2167114809792 has 112 divisors (see below), whose sum is σ = 5861226458880. Its totient is φ = 706447884288.

The previous prime is 2167114809779. The next prime is 2167114809823. The reversal of 2167114809792 is 2979084117612.

It is a super-3 number, since 3×2167114809792³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

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, 1690693 + ... + 2681915.

Almost surely, 2^{2167114809792} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2167114809792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2930613229440).

2167114809792 is an abundant number, since it is smaller than the sum of its proper divisors (3694111649088).

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

2167114809792 is a wasteful number, since it uses less digits than its factorization.

2167114809792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991490 (or 991480 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 57.

The spelling of 2167114809792 in words is "two trillion, one hundred sixty-seven billion, one hundred fourteen million, eight hundred nine thousand, seven hundred ninety-two".