100001112011122 has 32 divisors (see below), whose sum is σ = 180495806889600. Its totient is φ = 40592353955328.

The previous prime is 100001112011107. The next prime is 100001112011123. The reversal of 100001112011122 is 221110211100001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (100001112011123) 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, 43323423 + ... + 45573250.

It is an arithmetic number, because the mean of its divisors is an integer number (5640493965300).

Almost surely, 2^{100001112011122} is an apocalyptic number.

100001112011122 is a deficient number, since it is larger than the sum of its proper divisors (80494694878478).

100001112011122 is a wasteful number, since it uses less digits than its factorization.

100001112011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88900930.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 100001112011122 its reverse (221110211100001), we get a palindrome (321111323111123).

The spelling of 100001112011122 in words is "one hundred trillion, one billion, one hundred twelve million, eleven thousand, one hundred twenty-two".