2110122002111 has 16 divisors (see below), whose sum is σ = 2255363093760. Its totient is φ = 1969833116160.

The previous prime is 2110122002047. The next prime is 2110122002137. The reversal of 2110122002111 is 1112002210112.

It is a cyclic number.

It is not a de Polignac number, because 2110122002111 - 2⁶ = 2110122002047 is a prime.

It is a super-2 number, since 2×2110122002111² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110122002141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91130 + ... + 2056343.

It is an arithmetic number, because the mean of its divisors is an integer number (140960193360).

Almost surely, 2^{2110122002111} is an apocalyptic number.

2110122002111 is a deficient number, since it is larger than the sum of its proper divisors (145241091649).

2110122002111 is a wasteful number, since it uses less digits than its factorization.

2110122002111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2148626.

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

Adding to 2110122002111 its reverse (1112002210112), we get a palindrome (3222124212223).

The spelling of 2110122002111 in words is "two trillion, one hundred ten billion, one hundred twenty-two million, two thousand, one hundred eleven".