5114201221 has 2 divisors, whose sum is σ = 5114201222. Its totient is φ = 5114201220.

The previous prime is 5114201207. The next prime is 5114201231. The reversal of 5114201221 is 1221024115.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5092392321 + 21808900 = 71361^2 + 4670^2 .

It is a cyclic number.

It is not a de Polignac number, because 5114201221 - 2⁵ = 5114201189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5114201231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2557100610 + 2557100611.

It is an arithmetic number, because the mean of its divisors is an integer number (2557100611).

Almost surely, 2^5114201221 is an apocalyptic number.

It is an amenable number.

5114201221 is a deficient number, since it is larger than the sum of its proper divisors (1).

5114201221 is an equidigital number, since it uses as much as digits as its factorization.

5114201221 is an evil number, because the sum of its binary digits is even.

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

The square root of 5114201221 is about 71513.6436003648. The cubic root of 5114201221 is about 1722.8968244184.

Adding to 5114201221 its reverse (1221024115), we get a palindrome (6335225336).

The spelling of 5114201221 in words is "five billion, one hundred fourteen million, two hundred one thousand, two hundred twenty-one".