211110032322312 has 32 divisors (see below), whose sum is σ = 528849979166880. Its totient is φ = 70226690992640.

The previous prime is 211110032322311. The next prime is 211110032322359. The reversal of 211110032322312 is 213223230011112.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (211110032322311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8957474313 + ... + 8957497880.

It is an arithmetic number, because the mean of its divisors is an integer number (16526561848965).

Almost surely, 2^{211110032322312} is an apocalyptic number.

It is an amenable number.

211110032322312 is an abundant number, since it is smaller than the sum of its proper divisors (317739946844568).

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

211110032322312 is a wasteful number, since it uses less digits than its factorization.

211110032322312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17914972693 (or 17914972689 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 211110032322312 its reverse (213223230011112), we get a palindrome (424333262333424).

The spelling of 211110032322312 in words is "two hundred eleven trillion, one hundred ten billion, thirty-two million, three hundred twenty-two thousand, three hundred twelve".