5112142211520 has 168 divisors, whose sum is σ = 17695638415104. Its totient is φ = 1354554759168.

The previous prime is 5112142211513. The next prime is 5112142211531. The reversal of 5112142211520 is 251122412115.

5112142211520 is a `hidden beast` number, since 5 + 1 + 121 + 4 + 2 + 2 + 11 + 520 = 666.

It is a super-2 number, since 2×5112142211520² (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 23 ways as a sum of consecutive naturals, for example, 5200864 + ... + 6105183.

Almost surely, 2^{5112142211520} is an apocalyptic number.

It is an amenable number.

5112142211520 is an abundant number, since it is smaller than the sum of its proper divisors (12583496203584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5112142211520 is a wasteful number, since it uses less digits than its factorization.

5112142211520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11306227 (or 11306214 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 27.

Adding to 5112142211520 its reverse (251122412115), we get a palindrome (5363264623635).

The spelling of 5112142211520 in words is "five trillion, one hundred twelve billion, one hundred forty-two million, two hundred eleven thousand, five hundred twenty".