99110001166 has 32 divisors (see below), whose sum is σ = 165665541600. Its totient is φ = 44086174080.

The previous prime is 99110001119. The next prime is 99110001209. The reversal of 99110001166 is 66110001199.

It is a super-2 number, since 2×99110001166² (a number of 23 digits) contains 22 as substring.

99110001166 is a strobogrammatic number because it is the same when read upside-down.

It is a zygodrome in base 10.

It is a congruent 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, 344320 + ... + 562828.

It is an arithmetic number, because the mean of its divisors is an integer number (5177048175).

Almost surely, 2^99110001166 is an apocalyptic number.

99110001166 is a deficient number, since it is larger than the sum of its proper divisors (66555540434).

99110001166 is a wasteful number, since it uses less digits than its factorization.

99110001166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218964.

The product of its (nonzero) digits is 2916, while the sum is 34.

The spelling of 99110001166 in words is "ninety-nine billion, one hundred ten million, one thousand, one hundred sixty-six".