252223304033 has 2 divisors, whose sum is σ = 252223304034. Its totient is φ = 252223304032.

The previous prime is 252223303993. The next prime is 252223304059. The reversal of 252223304033 is 330403322252.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 207477517009 + 44745787024 = 455497^2 + 211532^2 .

It is a cyclic number.

It is not a de Polignac number, because 252223304033 - 2²² = 252219109729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 252223303987 and 252223304005.

It is not a weakly prime, because it can be changed into another prime (252223304633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126111652016 + 126111652017.

It is an arithmetic number, because the mean of its divisors is an integer number (126111652017).

Almost surely, 2^252223304033 is an apocalyptic number.

It is an amenable number.

252223304033 is a deficient number, since it is larger than the sum of its proper divisors (1).

252223304033 is an equidigital number, since it uses as much as digits as its factorization.

252223304033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 29.

Adding to 252223304033 its reverse (330403322252), we get a palindrome (582626626285).

The spelling of 252223304033 in words is "two hundred fifty-two billion, two hundred twenty-three million, three hundred four thousand, thirty-three".