522213032414242 has 128 divisors (see below), whose sum is σ = 923503000025088. Its totient is φ = 219170808115200.

The previous prime is 522213032414209. The next prime is 522213032414323. The reversal of 522213032414242 is 242414230312225.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 37271639017 + ... + 37271653027.

It is an arithmetic number, because the mean of its divisors is an integer number (7214867187696).

Almost surely, 2^{522213032414242} is an apocalyptic number.

522213032414242 is a deficient number, since it is larger than the sum of its proper divisors (401289967610846).

522213032414242 is a wasteful number, since it uses less digits than its factorization.

522213032414242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18284.

The product of its (nonzero) digits is 184320, while the sum is 37.

Adding to 522213032414242 its reverse (242414230312225), we get a palindrome (764627262726467).

The spelling of 522213032414242 in words is "five hundred twenty-two trillion, two hundred thirteen billion, thirty-two million, four hundred fourteen thousand, two hundred forty-two".