223102222134 has 32 divisors (see below), whose sum is σ = 489868943616. Its totient is φ = 67176114720.

The previous prime is 223102222129. The next prime is 223102222169. The reversal of 223102222134 is 431222201322.

It is a super-3 number, since 3×223102222134³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10755042 + ... + 10775765.

It is an arithmetic number, because the mean of its divisors is an integer number (15308404488).

Almost surely, 2^223102222134 is an apocalyptic number.

223102222134 is an abundant number, since it is smaller than the sum of its proper divisors (266766721482).

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

223102222134 is a wasteful number, since it uses less digits than its factorization.

223102222134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21530980.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 223102222134 its reverse (431222201322), we get a palindrome (654324423456).

The spelling of 223102222134 in words is "two hundred twenty-three billion, one hundred two million, two hundred twenty-two thousand, one hundred thirty-four".