522021414540022 has 32 divisors (see below), whose sum is σ = 837339366615840. Its totient is φ = 243217168197120.

The previous prime is 522021414539927. The next prime is 522021414540137. The reversal of 522021414540022 is 220045414120225.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 522021414540022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49042429 + ... + 58729912.

It is an arithmetic number, because the mean of its divisors is an integer number (26166855206745).

Almost surely, 2^{522021414540022} is an apocalyptic number.

522021414540022 is a deficient number, since it is larger than the sum of its proper divisors (315317952075818).

522021414540022 is a wasteful number, since it uses less digits than its factorization.

522021414540022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107773776.

The product of its (nonzero) digits is 51200, while the sum is 34.

Adding to 522021414540022 its reverse (220045414120225), we get a palindrome (742066828660247).

The spelling of 522021414540022 in words is "five hundred twenty-two trillion, twenty-one billion, four hundred fourteen million, five hundred forty thousand, twenty-two".