522001305122001 has 8 divisors (see below), whose sum is σ = 709133848467840. Its totient is φ = 341434815928752.

The previous prime is 522001305121969. The next prime is 522001305122009. The reversal of 522001305122001 is 100221503100225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 522001305122001 - 2⁵ = 522001305121969 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (522001305122009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1641513537961 + ... + 1641513538278.

It is an arithmetic number, because the mean of its divisors is an integer number (88641731058480).

Almost surely, 2^{522001305122001} is an apocalyptic number.

It is an amenable number.

522001305122001 is a deficient number, since it is larger than the sum of its proper divisors (187132543345839).

522001305122001 is a wasteful number, since it uses less digits than its factorization.

522001305122001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3283027076295.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 522001305122001 its reverse (100221503100225), we get a palindrome (622222808222226).

The spelling of 522001305122001 in words is "five hundred twenty-two trillion, one billion, three hundred five million, one hundred twenty-two thousand, one".