1114201121 has 16 divisors (see below), whose sum is σ = 1275982848. Its totient is φ = 963032400.

The previous prime is 1114201019. The next prime is 1114201147. The reversal of 1114201121 is 1211024111.

It is a de Polignac number, because none of the positive numbers 2^k-1114201121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1114201096 and 1114201105.

It is not an unprimeable number, because it can be changed into a prime (1114201321) 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, 29066 + ... + 55436.

It is an arithmetic number, because the mean of its divisors is an integer number (79748928).

Almost surely, 2^1114201121 is an apocalyptic number.

1114201121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1114201121 is a deficient number, since it is larger than the sum of its proper divisors (161781727).

1114201121 is a wasteful number, since it uses less digits than its factorization.

1114201121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26572.

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

The square root of 1114201121 is about 33379.6513013542. The cubic root of 1114201121 is about 1036.7034178902.

Adding to 1114201121 its reverse (1211024111), we get a palindrome (2325225232).

The spelling of 1114201121 in words is "one billion, one hundred fourteen million, two hundred one thousand, one hundred twenty-one".