1090200112 has 40 divisors (see below), whose sum is σ = 2154214800. Its totient is φ = 534327552.

The previous prime is 1090200061. The next prime is 1090200121. The reversal of 1090200112 is 2110020901.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 373314 + ... + 376222.

It is an arithmetic number, because the mean of its divisors is an integer number (53855370).

Almost surely, 2^1090200112 is an apocalyptic number.

It is an amenable number.

1090200112 is a deficient number, since it is larger than the sum of its proper divisors (1064014688).

1090200112 is a wasteful number, since it uses less digits than its factorization.

1090200112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3373 (or 3367 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 1090200112 is about 33018.1785082097. The cubic root of 1090200112 is about 1029.2054424601.

The spelling of 1090200112 in words is "one billion, ninety million, two hundred thousand, one hundred twelve".