110120201121 has 32 divisors (see below), whose sum is σ = 178382822400. Its totient is φ = 59023684800.

The previous prime is 110120201111. The next prime is 110120201123. The reversal of 110120201121 is 121102021011.

It is not a de Polignac number, because 110120201121 - 2⁶ = 110120201057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110120201097 and 110120201106.

It is not an unprimeable number, because it can be changed into a prime (110120201123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1325991 + ... + 1406588.

It is an arithmetic number, because the mean of its divisors is an integer number (5574463200).

Almost surely, 2^110120201121 is an apocalyptic number.

It is an amenable number.

110120201121 is a deficient number, since it is larger than the sum of its proper divisors (68262621279).

110120201121 is a wasteful number, since it uses less digits than its factorization.

110120201121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2732709.

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

Adding to 110120201121 its reverse (121102021011), we get a palindrome (231222222132).

The spelling of 110120201121 in words is "one hundred ten billion, one hundred twenty million, two hundred one thousand, one hundred twenty-one".