14530225121 has 2 divisors, whose sum is σ = 14530225122. Its totient is φ = 14530225120.

The previous prime is 14530225117. The next prime is 14530225139. The reversal of 14530225121 is 12152203541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11359296400 + 3170928721 = 106580^2 + 56311^2 .

It is an emirp because it is prime and its reverse (12152203541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14530225121 - 2² = 14530225117 is a prime.

It is a super-2 number, since 2×14530225121² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14530225111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7265112560 + 7265112561.

It is an arithmetic number, because the mean of its divisors is an integer number (7265112561).

Almost surely, 2^14530225121 is an apocalyptic number.

It is an amenable number.

14530225121 is a deficient number, since it is larger than the sum of its proper divisors (1).

14530225121 is an equidigital number, since it uses as much as digits as its factorization.

14530225121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 14530225121 its reverse (12152203541), we get a palindrome (26682428662).

The spelling of 14530225121 in words is "fourteen billion, five hundred thirty million, two hundred twenty-five thousand, one hundred twenty-one".