212223312311319 has 16 divisors (see below), whose sum is σ = 332899313430240. Its totient is φ = 133159725371520.

The previous prime is 212223312311317. The next prime is 212223312311333. The reversal of 212223312311319 is 913113213322212.

212223312311319 is a `hidden beast` number, since 2 + 1 + 2 + 2 + 2 + 331 + 2 + 3 + 1 + 1 + 319 = 666.

It is not a de Polignac number, because 212223312311319 - 2¹ = 212223312311317 is a prime.

It is a super-2 number, since 2×212223312311319² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212223312311317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231180078312 + ... + 231180079229.

It is an arithmetic number, because the mean of its divisors is an integer number (20806207089390).

Almost surely, 2^{212223312311319} is an apocalyptic number.

212223312311319 is a deficient number, since it is larger than the sum of its proper divisors (120676001118921).

212223312311319 is a wasteful number, since it uses less digits than its factorization.

212223312311319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462360157567 (or 462360157561 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The spelling of 212223312311319 in words is "two hundred twelve trillion, two hundred twenty-three billion, three hundred twelve million, three hundred eleven thousand, three hundred nineteen".