5201223512 has 16 divisors (see below), whose sum is σ = 9753114840. Its totient is φ = 2600392896.

The previous prime is 5201223509. The next prime is 5201223589. The reversal of 5201223512 is 2153221025.

It is a super-2 number, since 2×5201223512² = 54105452043563228288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120908 + ... + 158180.

Almost surely, 2^5201223512 is an apocalyptic number.

It is an amenable number.

5201223512 is a deficient number, since it is larger than the sum of its proper divisors (4551891328).

5201223512 is a wasteful number, since it uses less digits than its factorization.

5201223512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54722 (or 54718 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 5201223512 is about 72119.5085396455. The cubic root of 5201223512 is about 1732.6140787365.

Adding to 5201223512 its reverse (2153221025), we get a palindrome (7354444537).

The spelling of 5201223512 in words is "five billion, two hundred one million, two hundred twenty-three thousand, five hundred twelve".