2110002011121 has 16 divisors (see below), whose sum is σ = 2841266450880. Its totient is φ = 1392703531200.

The previous prime is 2110002011107. The next prime is 2110002011231. The reversal of 2110002011121 is 1211102000112.

It is not a de Polignac number, because 2110002011121 - 2¹⁵ = 2110001978353 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2110002011097 and 2110002011106.

It is not an unprimeable number, because it can be changed into a prime (2110002021121) 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, 15799495 + ... + 15932483.

It is an arithmetic number, because the mean of its divisors is an integer number (177579153180).

Almost surely, 2^{2110002011121} is an apocalyptic number.

It is an amenable number.

2110002011121 is a deficient number, since it is larger than the sum of its proper divisors (731264439759).

2110002011121 is a wasteful number, since it uses less digits than its factorization.

2110002011121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185456.

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

Adding to 2110002011121 its reverse (1211102000112), we get a palindrome (3321104011233).

The spelling of 2110002011121 in words is "two trillion, one hundred ten billion, two million, eleven thousand, one hundred twenty-one".