100100111122 has 8 divisors (see below), whose sum is σ = 163800181872. Its totient is φ = 45500050500.

The previous prime is 100100111051. The next prime is 100100111143. The reversal of 100100111122 is 221111001001.

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 = 100100111099 and 100100111108.

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, 2275002504 + ... + 2275002547.

It is an arithmetic number, because the mean of its divisors is an integer number (20475022734).

Almost surely, 2^100100111122 is an apocalyptic number.

100100111122 is a deficient number, since it is larger than the sum of its proper divisors (63700070750).

100100111122 is a wasteful number, since it uses less digits than its factorization.

100100111122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4550005064.

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

Adding to 100100111122 its reverse (221111001001), we get a palindrome (321211112123).

The spelling of 100100111122 in words is "one hundred billion, one hundred million, one hundred eleven thousand, one hundred twenty-two".