5200021222 has 24 divisors (see below), whose sum is σ = 8618553216. Its totient is φ = 2351250000.

The previous prime is 5200021207. The next prime is 5200021237. The reversal of 5200021222 is 2221200025.

It is an interprime number because it is at equal distance from previous prime (5200021207) and next prime (5200021237).

It is a junction number, because it is equal to n+sod(n) for n = 5200021196 and 5200021205.

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 in 11 ways as a sum of consecutive naturals, for example, 10029 + ... + 102472.

It is an arithmetic number, because the mean of its divisors is an integer number (359106384).

Almost surely, 2^5200021222 is an apocalyptic number.

5200021222 is a deficient number, since it is larger than the sum of its proper divisors (3418531994).

5200021222 is a wasteful number, since it uses less digits than its factorization.

5200021222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112716 (or 112705 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 5200021222 is about 72111.1726572242. The cubic root of 5200021222 is about 1732.4805675153.

Adding to 5200021222 its reverse (2221200025), we get a palindrome (7421221247).

The spelling of 5200021222 in words is "five billion, two hundred million, twenty-one thousand, two hundred twenty-two".