2117072100716 has 12 divisors (see below), whose sum is σ = 3708592207488. Its totient is φ = 1057474327152.

The previous prime is 2117072100709. The next prime is 2117072100721. The reversal of 2117072100716 is 6170012707112.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265426316 + ... + 265434291.

It is an arithmetic number, because the mean of its divisors is an integer number (309049350624).

Almost surely, 2^{2117072100716} is an apocalyptic number.

It is an amenable number.

2117072100716 is a deficient number, since it is larger than the sum of its proper divisors (1591520106772).

2117072100716 is a wasteful number, since it uses less digits than its factorization.

2117072100716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530861608 (or 530861606 counting only the distinct ones).

The product of its (nonzero) digits is 8232, while the sum is 35.

Adding to 2117072100716 its reverse (6170012707112), we get a palindrome (8287084807828).

The spelling of 2117072100716 in words is "two trillion, one hundred seventeen billion, seventy-two million, one hundred thousand, seven hundred sixteen".