5111224201 has 4 divisors (see below), whose sum is σ = 5163917332. Its totient is φ = 5058531072.

The previous prime is 5111224189. The next prime is 5111224241. The reversal of 5111224201 is 1024221115.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2951205625 + 2160018576 = 54325^2 + 46476^2 .

It is a cyclic number.

It is not a de Polignac number, because 5111224201 - 2⁷ = 5111224073 is a prime.

It is a super-2 number, since 2×5111224201² = 52249225665776176802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5111224241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26346420 + ... + 26346613.

It is an arithmetic number, because the mean of its divisors is an integer number (1290979333).

Almost surely, 2^5111224201 is an apocalyptic number.

It is an amenable number.

5111224201 is a deficient number, since it is larger than the sum of its proper divisors (52693131).

5111224201 is an equidigital number, since it uses as much as digits as its factorization.

5111224201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52693130.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 5111224201 is about 71492.8262205377. The cubic root of 5111224201 is about 1722.5624552350.

Adding to 5111224201 its reverse (1024221115), we get a palindrome (6135445316).

The spelling of 5111224201 in words is "five billion, one hundred eleven million, two hundred twenty-four thousand, two hundred one".