223122601 has 16 divisors (see below), whose sum is σ = 246960000. Its totient is φ = 200314368.

The previous prime is 223122587. The next prime is 223122629. The reversal of 223122601 is 106221322.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223122601 is a prime.

It is a super-3 number, since 3×223122601³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223122401) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 72900 + ... + 75898.

It is an arithmetic number, because the mean of its divisors is an integer number (15435000).

Almost surely, 2^223122601 is an apocalyptic number.

It is an amenable number.

223122601 is a deficient number, since it is larger than the sum of its proper divisors (23837399).

223122601 is a wasteful number, since it uses less digits than its factorization.

223122601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3168.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 223122601 is about 14937.2889441157. The cubic root of 223122601 is about 606.5238103367.

Adding to 223122601 its reverse (106221322), we get a palindrome (329343923).

The spelling of 223122601 in words is "two hundred twenty-three million, one hundred twenty-two thousand, six hundred one".