2110011112121 has 8 divisors (see below), whose sum is σ = 2437232086944. Its totient is φ = 1805357101120.

The previous prime is 2110011112067. The next prime is 2110011112129. The reversal of 2110011112121 is 1212111100112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2110011112121 - 2¹⁴ = 2110011095737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2110011112096 and 2110011112105.

It is not an unprimeable number, because it can be changed into a prime (2110011112129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5641740755 + ... + 5641741128.

It is an arithmetic number, because the mean of its divisors is an integer number (304654010868).

Almost surely, 2^{2110011112121} is an apocalyptic number.

It is an amenable number.

2110011112121 is a deficient number, since it is larger than the sum of its proper divisors (327220974823).

2110011112121 is a wasteful number, since it uses less digits than its factorization.

2110011112121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11283481911.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 2110011112121 its reverse (1212111100112), we get a palindrome (3322122212233).

The spelling of 2110011112121 in words is "two trillion, one hundred ten billion, eleven million, one hundred twelve thousand, one hundred twenty-one".