100111101101122 has 32 divisors (see below), whose sum is σ = 165914211952512. Its totient is φ = 45062475558144.

The previous prime is 100111101101117. The next prime is 100111101101171. The reversal of 100111101101122 is 221101101111001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134581173 + ... + 135322999.

It is an arithmetic number, because the mean of its divisors is an integer number (5184819123516).

Almost surely, 2^{100111101101122} is an apocalyptic number.

100111101101122 is a deficient number, since it is larger than the sum of its proper divisors (65803110851390).

100111101101122 is a wasteful number, since it uses less digits than its factorization.

100111101101122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914442.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 100111101101122 its reverse (221101101111001), we get a palindrome (321212202212123).

The spelling of 100111101101122 in words is "one hundred trillion, one hundred eleven billion, one hundred one million, one hundred one thousand, one hundred twenty-two".