112220111010 has 64 divisors (see below), whose sum is σ = 312397857792. Its totient is φ = 25267467456.

The previous prime is 112220110999. The next prime is 112220111033. The reversal of 112220111010 is 10111022211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3973852 + ... + 4001991.

It is an arithmetic number, because the mean of its divisors is an integer number (4881216528).

Almost surely, 2^112220111010 is an apocalyptic number.

112220111010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112220111010 is an abundant number, since it is smaller than the sum of its proper divisors (200177746782).

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

112220111010 is a wasteful number, since it uses less digits than its factorization.

112220111010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7975927.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 112220111010 its reverse (10111022211), we get a palindrome (122331133221).

The spelling of 112220111010 in words is "one hundred twelve billion, two hundred twenty million, one hundred eleven thousand, ten".