100011101122 has 8 divisors (see below), whose sum is σ = 151501965372. Its totient is φ = 49510446000.

The previous prime is 100011101119. The next prime is 100011101171. The reversal of 100011101122 is 221101110001.

It can be written as a sum of positive squares in 2 ways, for example, as 100007105121 + 3996001 = 316239^2 + 1999^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 100011101099 and 100011101108.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247552029 + ... + 247552432.

Almost surely, 2^100011101122 is an apocalyptic number.

100011101122 is a deficient number, since it is larger than the sum of its proper divisors (51490864250).

100011101122 is a wasteful number, since it uses less digits than its factorization.

100011101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495104564.

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

Adding to 100011101122 its reverse (221101110001), we get a palindrome (321112211123).

The spelling of 100011101122 in words is "one hundred billion, eleven million, one hundred one thousand, one hundred twenty-two".