100211100112 has 20 divisors (see below), whose sum is σ = 194323445316. Its totient is φ = 50063114240.

The previous prime is 100211100109. The next prime is 100211100127. The reversal of 100211100112 is 211001112001.

It can be written as a sum of positive squares in 2 ways, for example, as 85893541776 + 14317558336 = 293076^2 + 119656^2 .

It is a congruent number.

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, 2632753 + ... + 2670544.

Almost surely, 2^100211100112 is an apocalyptic number.

It is an amenable number.

100211100112 is a deficient number, since it is larger than the sum of its proper divisors (94112345204).

100211100112 is a wasteful number, since it uses less digits than its factorization.

100211100112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5304486 (or 5304480 counting only the distinct ones).

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

Adding to 100211100112 its reverse (211001112001), we get a palindrome (311212212113).

The spelling of 100211100112 in words is "one hundred billion, two hundred eleven million, one hundred thousand, one hundred twelve".