1112201110 has 32 divisors (see below), whose sum is σ = 2091821760. Its totient is φ = 424963968.

The previous prime is 1112201099. The next prime is 1112201141. The reversal of 1112201110 is 111022111.

It is a Harshad number since it is a multiple of its sum of digits (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, 193356 + ... + 199024.

It is an arithmetic number, because the mean of its divisors is an integer number (65369430).

Almost surely, 2^1112201110 is an apocalyptic number.

1112201110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112201110 is a deficient number, since it is larger than the sum of its proper divisors (979620650).

1112201110 is a wasteful number, since it uses less digits than its factorization.

1112201110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6552.

The product of its (nonzero) digits is 4, while the sum is 10.

The square root of 1112201110 is about 33349.6793088030. The cubic root of 1112201110 is about 1036.0827459586.

Adding to 1112201110 its reverse (111022111), we get a palindrome (1223223221).

The spelling of 1112201110 in words is "one billion, one hundred twelve million, two hundred one thousand, one hundred ten".