190092205105 has 16 divisors (see below), whose sum is σ = 255573601344. Its totient is φ = 134512418880.

The previous prime is 190092205001. The next prime is 190092205111. The reversal of 190092205105 is 501502290091.

It is not a de Polignac number, because 190092205105 - 2⁷ = 190092204977 is a prime.

It is a super-2 number, since 2×190092205105² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46703667 + ... + 46707736.

It is an arithmetic number, because the mean of its divisors is an integer number (15973350084).

Almost surely, 2^190092205105 is an apocalyptic number.

It is an amenable number.

190092205105 is a deficient number, since it is larger than the sum of its proper divisors (65481396239).

190092205105 is a wasteful number, since it uses less digits than its factorization.

190092205105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93411456.

The product of its (nonzero) digits is 8100, while the sum is 34.

Adding to 190092205105 its reverse (501502290091), we get a palindrome (691594495196).

The spelling of 190092205105 in words is "one hundred ninety billion, ninety-two million, two hundred five thousand, one hundred five".