5220142012 has 6 divisors (see below), whose sum is σ = 9135248528. Its totient is φ = 2610071004.

The previous prime is 5220142007. The next prime is 5220142021. The reversal of 5220142012 is 2102410225.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 652517748 + ... + 652517755.

Almost surely, 2^5220142012 is an apocalyptic number.

It is an amenable number.

5220142012 is a deficient number, since it is larger than the sum of its proper divisors (3915106516).

5220142012 is a wasteful number, since it uses less digits than its factorization.

5220142012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305035507 (or 1305035505 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 5220142012 is about 72250.5502539600. The cubic root of 5220142012 is about 1734.7122259385.

Adding to 5220142012 its reverse (2102410225), we get a palindrome (7322552237).

The spelling of 5220142012 in words is "five billion, two hundred twenty million, one hundred forty-two thousand, twelve".