223125004433 has 2 divisors, whose sum is σ = 223125004434. Its totient is φ = 223125004432.

The previous prime is 223125004409. The next prime is 223125004441. The reversal of 223125004433 is 334400521322.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 200017356289 + 23107648144 = 447233^2 + 152012^2 .

It is a cyclic number.

It is not a de Polignac number, because 223125004433 - 2⁸ = 223125004177 is a prime.

It is a super-3 number, since 3×223125004433³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223125004396 and 223125004405.

It is not a weakly prime, because it can be changed into another prime (223125004493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111562502216 + 111562502217.

It is an arithmetic number, because the mean of its divisors is an integer number (111562502217).

Almost surely, 2^223125004433 is an apocalyptic number.

It is an amenable number.

223125004433 is a deficient number, since it is larger than the sum of its proper divisors (1).

223125004433 is an equidigital number, since it uses as much as digits as its factorization.

223125004433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 223125004433 its reverse (334400521322), we get a palindrome (557525525755).

The spelling of 223125004433 in words is "two hundred twenty-three billion, one hundred twenty-five million, four thousand, four hundred thirty-three".