1117356170205 has 16 divisors (see below), whose sum is σ = 1950294406464. Its totient is φ = 541748446080.

The previous prime is 1117356170191. The next prime is 1117356170209. The reversal of 1117356170205 is 5020716537111.

It is not a de Polignac number, because 1117356170205 - 2¹⁴ = 1117356153821 is a prime.

It is a super-2 number, since 2×1117356170205² (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 (1117356170209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3385927624 + ... + 3385927953.

It is an arithmetic number, because the mean of its divisors is an integer number (121893400404).

Almost surely, 2^{1117356170205} is an apocalyptic number.

1117356170205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1117356170205 is a deficient number, since it is larger than the sum of its proper divisors (832938236259).

1117356170205 is a wasteful number, since it uses less digits than its factorization.

1117356170205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6771855596.

The product of its (nonzero) digits is 44100, while the sum is 39.

The spelling of 1117356170205 in words is "one trillion, one hundred seventeen billion, three hundred fifty-six million, one hundred seventy thousand, two hundred five".