110220011221112 has 32 divisors (see below), whose sum is σ = 222642466905600. Its totient is φ = 50851842098304.

The previous prime is 110220011221043. The next prime is 110220011221139. The reversal of 110220011221112 is 211122110022011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196930787 + ... + 197489682.

It is an arithmetic number, because the mean of its divisors is an integer number (6957577090800).

Almost surely, 2^{110220011221112} is an apocalyptic number.

It is an amenable number.

110220011221112 is an abundant number, since it is smaller than the sum of its proper divisors (112422455684488).

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

110220011221112 is a wasteful number, since it uses less digits than its factorization.

110220011221112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394423175 (or 394423171 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 110220011221112 its reverse (211122110022011), we get a palindrome (321342121243123).

The spelling of 110220011221112 in words is "one hundred ten trillion, two hundred twenty billion, eleven million, two hundred twenty-one thousand, one hundred twelve".