10112111201121 has 16 divisors (see below), whose sum is σ = 13851449163648. Its totient is φ = 6557201769600.

The previous prime is 10112111201099. The next prime is 10112111201141. The reversal of 10112111201121 is 12110211121101.

It is not a de Polignac number, because 10112111201121 - 2³⁷ = 9974672247649 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10112111201121.

It is not an unprimeable number, because it can be changed into a prime (10112111201141) 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, 13562340 + ... + 14288501.

It is an arithmetic number, because the mean of its divisors is an integer number (865715572728).

Almost surely, 2^{10112111201121} is an apocalyptic number.

It is an amenable number.

10112111201121 is a deficient number, since it is larger than the sum of its proper divisors (3739337962527).

10112111201121 is a wasteful number, since it uses less digits than its factorization.

10112111201121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27854152.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 10112111201121 its reverse (12110211121101), we get a palindrome (22222322322222).

The spelling of 10112111201121 in words is "ten trillion, one hundred twelve billion, one hundred eleven million, two hundred one thousand, one hundred twenty-one".