211126016 has 54 divisors (see below), whose sum is σ = 440829480. Its totient is φ = 100908544.

The previous prime is 211126007. The next prime is 211126051. The reversal of 211126016 is 610621112.

211126016 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 134645 + ... + 136203.

Almost surely, 2^211126016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 211126016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220414740).

211126016 is an abundant number, since it is smaller than the sum of its proper divisors (229703464).

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

211126016 is an equidigital number, since it uses as much as digits as its factorization.

211126016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621 (or 1584 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 211126016 is about 14530.1760484861. The cubic root of 211126016 is about 595.4526753140.

Adding to 211126016 its reverse (610621112), we get a palindrome (821747128).

The spelling of 211126016 in words is "two hundred eleven million, one hundred twenty-six thousand, sixteen".