5112252235144 has 64 divisors (see below), whose sum is σ = 10113922621440. Its totient is φ = 2418951017280.

The previous prime is 5112252235141. The next prime is 5112252235163. The reversal of 5112252235144 is 4415322522115.

It is a super-2 number, since 2×5112252235144² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5112252235141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13367367 + ... + 13744489.

It is an arithmetic number, because the mean of its divisors is an integer number (158030040960).

Almost surely, 2^{5112252235144} is an apocalyptic number.

It is an amenable number.

5112252235144 is a deficient number, since it is larger than the sum of its proper divisors (5001670386296).

5112252235144 is a wasteful number, since it uses less digits than its factorization.

5112252235144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378370 (or 378366 counting only the distinct ones).

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

Adding to 5112252235144 its reverse (4415322522115), we get a palindrome (9527574757259).

The spelling of 5112252235144 in words is "five trillion, one hundred twelve billion, two hundred fifty-two million, two hundred thirty-five thousand, one hundred forty-four".