100112112211101 has 8 divisors (see below), whose sum is σ = 133666424009664. Its totient is φ = 66649604276640.

The previous prime is 100112112211079. The next prime is 100112112211103. The reversal of 100112112211101 is 101112211211001.

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

It is not a de Polignac number, because 100112112211101 - 2¹⁵ = 100112112178333 is a prime.

It is a super-2 number, since 2×100112112211101² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100112112211103) 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, 22950963480 + ... + 22950967841.

It is an arithmetic number, because the mean of its divisors is an integer number (16708303001208).

Almost surely, 2^{100112112211101} is an apocalyptic number.

It is an amenable number.

100112112211101 is a deficient number, since it is larger than the sum of its proper divisors (33554311798563).

100112112211101 is an equidigital number, since it uses as much as digits as its factorization.

100112112211101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45901932051.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 100112112211101 its reverse (101112211211001), we get a palindrome (201224323422102).

The spelling of 100112112211101 in words is "one hundred trillion, one hundred twelve billion, one hundred twelve million, two hundred eleven thousand, one hundred one".