10520430422233 has 2 divisors, whose sum is σ = 10520430422234. Its totient is φ = 10520430422232.

The previous prime is 10520430422219. The next prime is 10520430422279. The reversal of 10520430422233 is 33222403402501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8464771287184 + 2055659135049 = 2909428^2 + 1433757^2 .

It is a cyclic number.

It is not a de Polignac number, because 10520430422233 - 2²¹ = 10520428325081 is a prime.

It is a super-2 number, since 2×10520430422233² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10520430422195 and 10520430422204.

It is not a weakly prime, because it can be changed into another prime (10520430422833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5260215211116 + 5260215211117.

It is an arithmetic number, because the mean of its divisors is an integer number (5260215211117).

Almost surely, 2^{10520430422233} is an apocalyptic number.

It is an amenable number.

10520430422233 is a deficient number, since it is larger than the sum of its proper divisors (1).

10520430422233 is an equidigital number, since it uses as much as digits as its factorization.

10520430422233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 10520430422233 its reverse (33222403402501), we get a palindrome (43742833824734).

The spelling of 10520430422233 in words is "ten trillion, five hundred twenty billion, four hundred thirty million, four hundred twenty-two thousand, two hundred thirty-three".