2116052265712 has 160 divisors (see below), whose sum is σ = 5287985832960. Its totient is φ = 796296407040.

The previous prime is 2116052265709. The next prime is 2116052265721. The reversal of 2116052265712 is 2175622506112.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6075589 + ... + 6414427.

It is an arithmetic number, because the mean of its divisors is an integer number (33049911456).

Almost surely, 2^{2116052265712} is an apocalyptic number.

2116052265712 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2116052265712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2643992916480).

2116052265712 is an abundant number, since it is smaller than the sum of its proper divisors (3171933567248).

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

2116052265712 is a wasteful number, since it uses less digits than its factorization.

2116052265712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339039 (or 339033 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 40.

The spelling of 2116052265712 in words is "two trillion, one hundred sixteen billion, fifty-two million, two hundred sixty-five thousand, seven hundred twelve".