11160697422169 has 27 divisors (see below), whose sum is σ = 11425241618037. Its totient is φ = 10902245974200.

The previous prime is 11160697422157. The next prime is 11160697422187. The reversal of 11160697422169 is 96122479606111.

The square root of 11160697422169 is 3340763.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 11160697422169 - 2¹¹ = 11160697420121 is a prime.

It is a super-2 number, since 2×11160697422169² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11160697422769) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 50047970392 + ... + 50047970614.

Almost surely, 2^{11160697422169} is an apocalyptic number.

11160697422169 is the 3340763-rd square number.

11160697422169 is the 1670382-nd centered octagonal number.

It is an amenable number.

11160697422169 is a deficient number, since it is larger than the sum of its proper divisors (264544195868).

11160697422169 is an frugal number, since it uses more digits than its factorization.

11160697422169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010 (or 505 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 55.

The spelling of 11160697422169 in words is "eleven trillion, one hundred sixty billion, six hundred ninety-seven million, four hundred twenty-two thousand, one hundred sixty-nine".