223222134135 has 128 divisors (see below), whose sum is σ = 480093143040. Its totient is φ = 85532428800.

The previous prime is 223222134061. The next prime is 223222134137. The reversal of 223222134135 is 531431222322.

It is not a de Polignac number, because 223222134135 - 2⁸ = 223222133879 is a prime.

It is a super-3 number, since 3×223222134135³ (a number of 35 digits) contains 333 as substring.

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 polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 13670506 + ... + 13686824.

It is an arithmetic number, because the mean of its divisors is an integer number (3750727680).

Almost surely, 2^223222134135 is an apocalyptic number.

223222134135 is an abundant number, since it is smaller than the sum of its proper divisors (256871008905).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223222134135 is a wasteful number, since it uses less digits than its factorization.

223222134135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17269.

The product of its digits is 17280, while the sum is 30.

Adding to 223222134135 its reverse (531431222322), we get a palindrome (754653356457).

The spelling of 223222134135 in words is "two hundred twenty-three billion, two hundred twenty-two million, one hundred thirty-four thousand, one hundred thirty-five".