5222111020144 has 10 divisors (see below), whose sum is σ = 10117840101560. Its totient is φ = 2611055510064.

The previous prime is 5222111020121. The next prime is 5222111020163. The reversal of 5222111020144 is 4410201112225.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163190969364 + ... + 163190969395.

It is an arithmetic number, because the mean of its divisors is an integer number (1011784010156).

Almost surely, 2^{5222111020144} is an apocalyptic number.

It is an amenable number.

5222111020144 is a deficient number, since it is larger than the sum of its proper divisors (4895729081416).

5222111020144 is a wasteful number, since it uses less digits than its factorization.

5222111020144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326381938767 (or 326381938761 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

Adding to 5222111020144 its reverse (4410201112225), we get a palindrome (9632312132369).

The spelling of 5222111020144 in words is "five trillion, two hundred twenty-two billion, one hundred eleven million, twenty thousand, one hundred forty-four".