5111222553244 has 12 divisors (see below), whose sum is σ = 8945290036368. Its totient is φ = 2555425400000.

The previous prime is 5111222553221. The next prime is 5111222553253. The reversal of 5111222553244 is 4423552221115.

It is a super-2 number, since 2×5111222553244² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46407277 + ... + 46517284.

It is an arithmetic number, because the mean of its divisors is an integer number (745440836364).

Almost surely, 2^{5111222553244} is an apocalyptic number.

It is an amenable number.

5111222553244 is a deficient number, since it is larger than the sum of its proper divisors (3834067483124).

5111222553244 is a wasteful number, since it uses less digits than its factorization.

5111222553244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92938316 (or 92938314 counting only the distinct ones).

The product of its digits is 96000, while the sum is 37.

Adding to 5111222553244 its reverse (4423552221115), we get a palindrome (9534774774359).

The spelling of 5111222553244 in words is "five trillion, one hundred eleven billion, two hundred twenty-two million, five hundred fifty-three thousand, two hundred forty-four".