223134122 has 4 divisors (see below), whose sum is σ = 334701186. Its totient is φ = 111567060.

The previous prime is 223134113. The next prime is 223134133. The reversal of 223134122 is 221431322.

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

It can be written as a sum of positive squares in only one way, i.e., 222875041 + 259081 = 14929^2 + 509^2 .

It is a super-3 number, since 3×223134122³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223134094 and 223134103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55783529 + ... + 55783532.

Almost surely, 2^223134122 is an apocalyptic number.

223134122 is a deficient number, since it is larger than the sum of its proper divisors (111567064).

223134122 is a wasteful number, since it uses less digits than its factorization.

223134122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111567063.

The product of its digits is 576, while the sum is 20.

The square root of 223134122 is about 14937.6745847538. The cubic root of 223134122 is about 606.5342495011.

Adding to 223134122 its reverse (221431322), we get a palindrome (444565444).

The spelling of 223134122 in words is "two hundred twenty-three million, one hundred thirty-four thousand, one hundred twenty-two".