100001100101122 has 16 divisors (see below), whose sum is σ = 163639228503744. Its totient is φ = 45454749750000.

The previous prime is 100001100101087. The next prime is 100001100101183. The reversal of 100001100101122 is 221101001100001.

It is a junction number, because it is equal to n+sod(n) for n = 100001100101099 and 100001100101108.

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, 11311254 + ... + 18109297.

It is an arithmetic number, because the mean of its divisors is an integer number (10227451781484).

Almost surely, 2^{100001100101122} is an apocalyptic number.

100001100101122 is a deficient number, since it is larger than the sum of its proper divisors (63638128402622).

100001100101122 is a wasteful number, since it uses less digits than its factorization.

100001100101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29575065.

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

Adding to 100001100101122 its reverse (221101001100001), we get a palindrome (321102101201123).

The spelling of 100001100101122 in words is "one hundred trillion, one billion, one hundred million, one hundred one thousand, one hundred twenty-two".