522212534004143 has 8 divisors (see below), whose sum is σ = 522532874512560. Its totient is φ = 521892201983040.

The previous prime is 522212534004137. The next prime is 522212534004151. The reversal of 522212534004143 is 341400435212225.

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

It is a cyclic number.

It is not a de Polignac number, because 522212534004143 - 2²⁶ = 522212466895279 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 522212534004097 and 522212534004106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522212534004103) 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, 123243323 + ... + 127410131.

It is an arithmetic number, because the mean of its divisors is an integer number (65316609314070).

Almost surely, 2^{522212534004143} is an apocalyptic number.

522212534004143 is a deficient number, since it is larger than the sum of its proper divisors (320340508417).

522212534004143 is a wasteful number, since it uses less digits than its factorization.

522212534004143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4243657.

The product of its (nonzero) digits is 230400, while the sum is 38.

Adding to 522212534004143 its reverse (341400435212225), we get a palindrome (863612969216368).

The spelling of 522212534004143 in words is "five hundred twenty-two trillion, two hundred twelve billion, five hundred thirty-four million, four thousand, one hundred forty-three".