112220110 has 32 divisors (see below), whose sum is σ = 207504000. Its totient is φ = 43672608.

The previous prime is 112220107. The next prime is 112220117. The reversal of 112220110 is 11022211.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112220117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214309 + ... + 214831.

It is an arithmetic number, because the mean of its divisors is an integer number (6484500).

Almost surely, 2^112220110 is an apocalyptic number.

112220110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112220110 is a deficient number, since it is larger than the sum of its proper divisors (95283890).

112220110 is a wasteful number, since it uses less digits than its factorization.

112220110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1072.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 112220110 is about 10593.3993599788. The cubic root of 112220110 is about 482.3440178768.

Adding to 112220110 its reverse (11022211), we get a palindrome (123242321).

It can be divided in two parts, 1122201 and 10, that added together give a palindrome (1122211).

The spelling of 112220110 in words is "one hundred twelve million, two hundred twenty thousand, one hundred ten".