100211122 has 8 divisors (see below), whose sum is σ = 163981872. Its totient is φ = 45550500.

The previous prime is 100211117. The next prime is 100211131. The reversal of 100211122 is 221112001.

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 = 100211099 and 100211108.

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, 2277504 + ... + 2277547.

It is an arithmetic number, because the mean of its divisors is an integer number (20497734).

Almost surely, 2^100211122 is an apocalyptic number.

100211122 is a deficient number, since it is larger than the sum of its proper divisors (63770750).

100211122 is a wasteful number, since it uses less digits than its factorization.

100211122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4555064.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 100211122 is about 10010.5505343113. The cubic root of 100211122 is about 464.4853009284.

Adding to 100211122 its reverse (221112001), we get a palindrome (321323123).

The spelling of 100211122 in words is "one hundred million, two hundred eleven thousand, one hundred twenty-two".