11120202201121 has 16 divisors (see below), whose sum is σ = 12606054854400. Its totient is φ = 9724427699328.

The previous prime is 11120202201049. The next prime is 11120202201137. The reversal of 11120202201121 is 12110220202111.

11120202201121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11120202201121 - 2³⁷ = 10982763247649 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11120202201095 and 11120202201104.

It is not an unprimeable number, because it can be changed into a prime (11120202201421) 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, 23608965 + ... + 24075373.

It is an arithmetic number, because the mean of its divisors is an integer number (787878428400).

Almost surely, 2^{11120202201121} is an apocalyptic number.

It is an amenable number.

11120202201121 is a deficient number, since it is larger than the sum of its proper divisors (1485852653279).

11120202201121 is a wasteful number, since it uses less digits than its factorization.

11120202201121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562968.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11120202201121 its reverse (12110220202111), we get a palindrome (23230422403232).

The spelling of 11120202201121 in words is "eleven trillion, one hundred twenty billion, two hundred two million, two hundred one thousand, one hundred twenty-one".