223312213322 has 24 divisors (see below), whose sum is σ = 369372328416. Its totient is φ = 101179133000.

The previous prime is 223312213307. The next prime is 223312213339.

223312213322 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 223312213291 and 223312213300.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1408304 + ... + 1558827.

It is an arithmetic number, because the mean of its divisors is an integer number (15390513684).

Almost surely, 2^223312213322 is an apocalyptic number.

223312213322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

223312213322 is a deficient number, since it is larger than the sum of its proper divisors (146060115094).

223312213322 is a wasteful number, since it uses less digits than its factorization.

223312213322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2967466 (or 2967455 counting only the distinct ones).

The product of its digits is 5184, while the sum is 26.

It can be divided in two parts, 223312 and 213322, that added together give a palindrome (436634).

The spelling of 223312213322 in words is "two hundred twenty-three billion, three hundred twelve million, two hundred thirteen thousand, three hundred twenty-two".