211033366016 has 160 divisors (see below), whose sum is σ = 499823723520. Its totient is φ = 87942758400.

The previous prime is 211033365973. The next prime is 211033366079. The reversal of 211033366016 is 610663330112.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3285440 + ... + 3349056.

It is an arithmetic number, because the mean of its divisors is an integer number (3123898272).

Almost surely, 2^211033366016 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 211033366016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (249911861760).

211033366016 is an abundant number, since it is smaller than the sum of its proper divisors (288790357504).

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

211033366016 is a wasteful number, since it uses less digits than its factorization.

211033366016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63696 (or 63680 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 32.

Adding to 211033366016 its reverse (610663330112), we get a palindrome (821696696128).

The spelling of 211033366016 in words is "two hundred eleven billion, thirty-three million, three hundred sixty-six thousand, sixteen".