522030224555641 has 2 divisors, whose sum is σ = 522030224555642. Its totient is φ = 522030224555640.

The previous prime is 522030224555627. The next prime is 522030224555687. The reversal of 522030224555641 is 146555422030225.

It is an a-pointer prime, because the next prime (522030224555687) can be obtained adding 522030224555641 to its sum of digits (46).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 335157086831616 + 186873137724025 = 18307296^2 + 13670155^2 .

It is a cyclic number.

It is not a de Polignac number, because 522030224555641 - 2³¹ = 522028077071993 is a prime.

It is a super-2 number, since 2×522030224555641² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 522030224555591 and 522030224555600.

It is not a weakly prime, because it can be changed into another prime (522030224555941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261015112277820 + 261015112277821.

It is an arithmetic number, because the mean of its divisors is an integer number (261015112277821).

Almost surely, 2^{522030224555641} is an apocalyptic number.

It is an amenable number.

522030224555641 is a deficient number, since it is larger than the sum of its proper divisors (1).

522030224555641 is an equidigital number, since it uses as much as digits as its factorization.

522030224555641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880000, while the sum is 46.

Adding to 522030224555641 its reverse (146555422030225), we get a palindrome (668585646585866).

The spelling of 522030224555641 in words is "five hundred twenty-two trillion, thirty billion, two hundred twenty-four million, five hundred fifty-five thousand, six hundred forty-one".