223020011122 has 8 divisors (see below), whose sum is σ = 337842195372. Its totient is φ = 110405946000.

The previous prime is 223020011051. The next prime is 223020011189. The reversal of 223020011122 is 221110020322.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 164479724721 + 58540286401 = 405561^2 + 241951^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 223020011096 and 223020011105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 552029529 + ... + 552029932.

Almost surely, 2^223020011122 is an apocalyptic number.

223020011122 is a deficient number, since it is larger than the sum of its proper divisors (114822184250).

223020011122 is a wasteful number, since it uses less digits than its factorization.

223020011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104059564.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 223020011122 its reverse (221110020322), we get a palindrome (444130031444).

The spelling of 223020011122 in words is "two hundred twenty-three billion, twenty million, eleven thousand, one hundred twenty-two".