222123013233 has 16 divisors (see below), whose sum is σ = 340092652800. Its totient is φ = 127534744080.

The previous prime is 222123013139. The next prime is 222123013267. The reversal of 222123013233 is 332310321222.

222123013233 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 222123013233 - 2¹⁷ = 222122882161 is a prime.

It is a super-2 number, since 2×222123013233² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222123013633) 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, 177130963 + ... + 177132216.

It is an arithmetic number, because the mean of its divisors is an integer number (21255790800).

Almost surely, 2^222123013233 is an apocalyptic number.

It is an amenable number.

222123013233 is a deficient number, since it is larger than the sum of its proper divisors (117969639567).

222123013233 is a wasteful number, since it uses less digits than its factorization.

222123013233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354263212.

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

Adding to 222123013233 its reverse (332310321222), we get a palindrome (554433334455).

The spelling of 222123013233 in words is "two hundred twenty-two billion, one hundred twenty-three million, thirteen thousand, two hundred thirty-three".