1116205170 has 16 divisors (see below), whose sum is σ = 2678892480. Its totient is φ = 297654704.

The previous prime is 1116205147. The next prime is 1116205201. The reversal of 1116205170 is 715026111.

It is a self number, because there is not a number n which added to its sum of digits gives 1116205170.

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, 18603390 + ... + 18603449.

It is an arithmetic number, because the mean of its divisors is an integer number (167430780).

Almost surely, 2^1116205170 is an apocalyptic number.

1116205170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1116205170 is an abundant number, since it is smaller than the sum of its proper divisors (1562687310).

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

1116205170 is a wasteful number, since it uses less digits than its factorization.

1116205170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37206849.

The product of its (nonzero) digits is 420, while the sum is 24.

The square root of 1116205170 is about 33409.6568375073. The cubic root of 1116205170 is about 1037.3245984024.

The spelling of 1116205170 in words is "one billion, one hundred sixteen million, two hundred five thousand, one hundred seventy".