111010122002122 has 16 divisors (see below), whose sum is σ = 192048965982720. Its totient is φ = 47139291649008.

The previous prime is 111010122002093. The next prime is 111010122002141. The reversal of 111010122002122 is 221200221010111.

It is a junction number, because it is equal to n+sod(n) for n = 111010122002096 and 111010122002105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36372908698 + ... + 36372911749.

It is an arithmetic number, because the mean of its divisors is an integer number (12003060373920).

Almost surely, 2^{111010122002122} is an apocalyptic number.

111010122002122 is a deficient number, since it is larger than the sum of its proper divisors (81038843980598).

111010122002122 is a wasteful number, since it uses less digits than its factorization.

111010122002122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72745820565.

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

Adding to 111010122002122 its reverse (221200221010111), we get a palindrome (332210343012233).

The spelling of 111010122002122 in words is "one hundred eleven trillion, ten billion, one hundred twenty-two million, two thousand, one hundred twenty-two".