1120200021101 has 16 divisors (see below), whose sum is σ = 1282449788928. Its totient is φ = 958506015600.

The previous prime is 1120200021097. The next prime is 1120200021107. The reversal of 1120200021101 is 1011200020211.

It is not a de Polignac number, because 1120200021101 - 2² = 1120200021097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120200021107) 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, 38073086 + ... + 38102496.

It is an arithmetic number, because the mean of its divisors is an integer number (80153111808).

Almost surely, 2^{1120200021101} is an apocalyptic number.

It is an amenable number.

1120200021101 is a deficient number, since it is larger than the sum of its proper divisors (162249767827).

1120200021101 is an equidigital number, since it uses as much as digits as its factorization.

1120200021101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38672.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1120200021101 its reverse (1011200020211), we get a palindrome (2131400041312).

The spelling of 1120200021101 in words is "one trillion, one hundred twenty billion, two hundred million, twenty-one thousand, one hundred one".