223222134134 has 4 divisors (see below), whose sum is σ = 334833201204. Its totient is φ = 111611067066.

The previous prime is 223222134061. The next prime is 223222134137. The reversal of 223222134134 is 431431222322.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×223222134134³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223222134097 and 223222134106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223222134137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55805533532 + ... + 55805533535.

It is an arithmetic number, because the mean of its divisors is an integer number (83708300301).

Almost surely, 2^223222134134 is an apocalyptic number.

223222134134 is a deficient number, since it is larger than the sum of its proper divisors (111611067070).

223222134134 is a wasteful number, since it uses less digits than its factorization.

223222134134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111611067069.

The product of its digits is 13824, while the sum is 29.

Adding to 223222134134 its reverse (431431222322), we get a palindrome (654653356456).

The spelling of 223222134134 in words is "two hundred twenty-three billion, two hundred twenty-two million, one hundred thirty-four thousand, one hundred thirty-four".