1120112220101 has 32 divisors (see below), whose sum is σ = 1307173012992. Its totient is φ = 940082169600.

The previous prime is 1120112220089. The next prime is 1120112220103. The reversal of 1120112220101 is 1010222110211.

It is not a de Polignac number, because 1120112220101 - 2¹⁰ = 1120112219077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120112220103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23235515 + ... + 23283671.

It is an arithmetic number, because the mean of its divisors is an integer number (40849156656).

Almost surely, 2^{1120112220101} is an apocalyptic number.

It is an amenable number.

1120112220101 is a deficient number, since it is larger than the sum of its proper divisors (187060792891).

1120112220101 is a wasteful number, since it uses less digits than its factorization.

1120112220101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48629.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1120112220101 its reverse (1010222110211), we get a palindrome (2130334330312).

The spelling of 1120112220101 in words is "one trillion, one hundred twenty billion, one hundred twelve million, two hundred twenty thousand, one hundred one".