111000100010122 has 64 divisors (see below), whose sum is σ = 175209499035648. Its totient is φ = 52680641328000.

The previous prime is 111000100010087. The next prime is 111000100010179. The reversal of 111000100010122 is 221010001000111.

It is a junction number, because it is equal to n+sod(n) for n = 111000100010099 and 111000100010108.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5858443053 + ... + 5858461999.

It is an arithmetic number, because the mean of its divisors is an integer number (2737648422432).

Almost surely, 2^{111000100010122} is an apocalyptic number.

111000100010122 is a deficient number, since it is larger than the sum of its proper divisors (64209399025526).

111000100010122 is a wasteful number, since it uses less digits than its factorization.

111000100010122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25435.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 111000100010122 its reverse (221010001000111), we get a palindrome (332010101010233).

The spelling of 111000100010122 in words is "one hundred eleven trillion, one hundred million, ten thousand, one hundred twenty-two".