522311130142 has 8 divisors (see below), whose sum is σ = 829552971456. Its totient is φ = 245793472992.

The previous prime is 522311130127. The next prime is 522311130163. The reversal of 522311130142 is 241031113225.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7681045998 + ... + 7681046065.

It is an arithmetic number, because the mean of its divisors is an integer number (103694121432).

Almost surely, 2^522311130142 is an apocalyptic number.

522311130142 is a deficient number, since it is larger than the sum of its proper divisors (307241841314).

522311130142 is a wasteful number, since it uses less digits than its factorization.

522311130142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15362092082.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 522311130142 its reverse (241031113225), we get a palindrome (763342243367).

The spelling of 522311130142 in words is "five hundred twenty-two billion, three hundred eleven million, one hundred thirty thousand, one hundred forty-two".