222331534323 has 16 divisors (see below), whose sum is σ = 299761440000. Its totient is φ = 146566778400.

The previous prime is 222331534307. The next prime is 222331534441. The reversal of 222331534323 is 323435133222.

It is a happy number.

It is not a de Polignac number, because 222331534323 - 2⁴ = 222331534307 is a prime.

It is a super-2 number, since 2×222331534323² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222331534123) 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, 518103 + ... + 844448.

It is an arithmetic number, because the mean of its divisors is an integer number (18735090000).

Almost surely, 2^222331534323 is an apocalyptic number.

222331534323 is a deficient number, since it is larger than the sum of its proper divisors (77429905677).

222331534323 is a wasteful number, since it uses less digits than its factorization.

222331534323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363162.

The product of its digits is 77760, while the sum is 33.

Adding to 222331534323 its reverse (323435133222), we get a palindrome (545766667545).

The spelling of 222331534323 in words is "two hundred twenty-two billion, three hundred thirty-one million, five hundred thirty-four thousand, three hundred twenty-three".