5712207121 has 2 divisors, whose sum is σ = 5712207122. Its totient is φ = 5712207120.

The previous prime is 5712207041. The next prime is 5712207173. The reversal of 5712207121 is 1217022175.

5712207121 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3977068096 + 1735139025 = 63064^2 + 41655^2 .

It is a cyclic number.

It is not a de Polignac number, because 5712207121 - 2¹⁷ = 5712076049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5712207121.

It is not a weakly prime, because it can be changed into another prime (5712207421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2856103560 + 2856103561.

It is an arithmetic number, because the mean of its divisors is an integer number (2856103561).

Almost surely, 2^5712207121 is an apocalyptic number.

It is an amenable number.

5712207121 is a deficient number, since it is larger than the sum of its proper divisors (1).

5712207121 is an equidigital number, since it uses as much as digits as its factorization.

5712207121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1960, while the sum is 28.

The square root of 5712207121 is about 75579.1447490642. The cubic root of 5712207121 is about 1787.5902700170.

Adding to 5712207121 its reverse (1217022175), we get a palindrome (6929229296).

The spelling of 5712207121 in words is "five billion, seven hundred twelve million, two hundred seven thousand, one hundred twenty-one".