1112255166 has 16 divisors (see below), whose sum is σ = 2426738688. Its totient is φ = 337047000.

The previous prime is 1112255159. The next prime is 1112255213. The reversal of 1112255166 is 6615522111.

It is a super-2 number, since 2×1112255166² = 2474223108587375112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8426110 + ... + 8426241.

It is an arithmetic number, because the mean of its divisors is an integer number (151671168).

Almost surely, 2^1112255166 is an apocalyptic number.

1112255166 is an abundant number, since it is smaller than the sum of its proper divisors (1314483522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112255166 is a wasteful number, since it uses less digits than its factorization.

1112255166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16852367.

The product of its digits is 3600, while the sum is 30.

The square root of 1112255166 is about 33350.4897415315. The cubic root of 1112255166 is about 1036.0995311668.

Adding to 1112255166 its reverse (6615522111), we get a palindrome (7727777277).

The spelling of 1112255166 in words is "one billion, one hundred twelve million, two hundred fifty-five thousand, one hundred sixty-six".