212022313323 has 16 divisors (see below), whose sum is σ = 286765818240. Its totient is φ = 139316169024.

The previous prime is 212022313319. The next prime is 212022313367. The reversal of 212022313323 is 323313220212.

212022313323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 212022313323 - 2² = 212022313319 is a prime.

It is a super-2 number, since 2×212022313323² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 212022313293 and 212022313302.

It is not an unprimeable number, because it can be changed into a prime (212022313423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12261 + ... + 651302.

It is an arithmetic number, because the mean of its divisors is an integer number (17922863640).

Almost surely, 2^212022313323 is an apocalyptic number.

212022313323 is a deficient number, since it is larger than the sum of its proper divisors (74743504917).

212022313323 is a wasteful number, since it uses less digits than its factorization.

212022313323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665098.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 212022313323 its reverse (323313220212), we get a palindrome (535335533535).

The spelling of 212022313323 in words is "two hundred twelve billion, twenty-two million, three hundred thirteen thousand, three hundred twenty-three".