522244044002 has 6 divisors (see below), whose sum is σ = 783367599009. Its totient is φ = 261121511000.

The previous prime is 522244043999. The next prime is 522244044013. The reversal of 522244044002 is 200440442225.

It can be written as a sum of positive squares in 2 ways, for example, as 446332222561 + 75911821441 = 668081^2 + 275521^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=511001.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 766502 + ... + 1277502.

Almost surely, 2^522244044002 is an apocalyptic number.

522244044002 is a deficient number, since it is larger than the sum of its proper divisors (261123555007).

522244044002 is an frugal number, since it uses more digits than its factorization.

522244044002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022004 (or 511003 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 29.

Adding to 522244044002 its reverse (200440442225), we get a palindrome (722684486227).

The spelling of 522244044002 in words is "five hundred twenty-two billion, two hundred forty-four million, forty-four thousand, two".