211001101100112 has 40 divisors (see below), whose sum is σ = 545377201127104. Its totient is φ = 70296148975104.

The previous prime is 211001101100099. The next prime is 211001101100123.

211001101100112 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1173390148 + ... + 1173569955.

Almost surely, 2^{211001101100112} is an apocalyptic number.

It is an amenable number.

211001101100112 is an abundant number, since it is smaller than the sum of its proper divisors (334376100026992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211001101100112 is a wasteful number, since it uses less digits than its factorization.

211001101100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2346961987 (or 2346961981 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 12.

It can be divided in two parts, 21100110 and 1100112, that added together give a palindrome (22200222).

The spelling of 211001101100112 in words is "two hundred eleven trillion, one billion, one hundred one million, one hundred thousand, one hundred twelve".