2117335842711 has 24 divisors (see below), whose sum is σ = 3126479687136. Its totient is φ = 1380391352640.

The previous prime is 2117335842653. The next prime is 2117335842731. The reversal of 2117335842711 is 1172485337112.

2117335842711 is a `hidden beast` number, since 2 + 1 + 1 + 7 + 33 + 584 + 27 + 11 = 666.

It is not a de Polignac number, because 2117335842711 - 2¹⁵ = 2117335809943 is a prime.

It is a super-2 number, since 2×2117335842711² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2117335842731) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11051595 + ... + 11241548.

It is an arithmetic number, because the mean of its divisors is an integer number (130269986964).

Almost surely, 2^{2117335842711} is an apocalyptic number.

2117335842711 is a deficient number, since it is larger than the sum of its proper divisors (1009143844425).

2117335842711 is a wasteful number, since it uses less digits than its factorization.

2117335842711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22293383 (or 22293380 counting only the distinct ones).

The product of its digits is 282240, while the sum is 45.

The spelling of 2117335842711 in words is "two trillion, one hundred seventeen billion, three hundred thirty-five million, eight hundred forty-two thousand, seven hundred eleven".