100211022112111 has 8 divisors (see below), whose sum is σ = 100247060721600. Its totient is φ = 100174986014880.

The previous prime is 100211022112109. The next prime is 100211022112121. The reversal of 100211022112111 is 111211220112001.

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

It is a cyclic number.

It is not a de Polignac number, because 100211022112111 - 2¹ = 100211022112109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100211022112121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81070081 + ... + 82296901.

It is an arithmetic number, because the mean of its divisors is an integer number (12530882590200).

Almost surely, 2^{100211022112111} is an apocalyptic number.

100211022112111 is a deficient number, since it is larger than the sum of its proper divisors (36038609489).

100211022112111 is a wasteful number, since it uses less digits than its factorization.

100211022112111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1256129.

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 100211022112111 its reverse (111211220112001), we get a palindrome (211422242224112).

The spelling of 100211022112111 in words is "one hundred trillion, two hundred eleven billion, twenty-two million, one hundred twelve thousand, one hundred eleven".