212333322110 has 96 divisors (see below), whose sum is σ = 493549770240. Its totient is φ = 64278175104.

The previous prime is 212333322059. The next prime is 212333322139. The reversal of 212333322110 is 11223333212.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 118100 + ... + 662279.

It is an arithmetic number, because the mean of its divisors is an integer number (5141143440).

Almost surely, 2^212333322110 is an apocalyptic number.

212333322110 is an abundant number, since it is smaller than the sum of its proper divisors (281216448130).

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

212333322110 is a wasteful number, since it uses less digits than its factorization.

212333322110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780442 (or 780429 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 212333322110 its reverse (11223333212), we get a palindrome (223556655322).

The spelling of 212333322110 in words is "two hundred twelve billion, three hundred thirty-three million, three hundred twenty-two thousand, one hundred ten".