212333323011 has 8 divisors (see below), whose sum is σ = 283803302160. Its totient is φ = 141209446272.

The previous prime is 212333323003. The next prime is 212333323043. The reversal of 212333323011 is 110323333212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 212333323011 - 2³ = 212333323003 is a prime.

It is a super-2 number, since 2×212333323011² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (212333323001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86524170 + ... + 86526623.

It is an arithmetic number, because the mean of its divisors is an integer number (35475412770).

Almost surely, 2^212333323011 is an apocalyptic number.

212333323011 is a deficient number, since it is larger than the sum of its proper divisors (71469979149).

212333323011 is a wasteful number, since it uses less digits than its factorization.

212333323011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173051205.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 212333323011 its reverse (110323333212), we get a palindrome (322656656223).

The spelling of 212333323011 in words is "two hundred twelve billion, three hundred thirty-three million, three hundred twenty-three thousand, eleven".