222015010513 has 2 divisors, whose sum is σ = 222015010514. Its totient is φ = 222015010512.

The previous prime is 222015010501. The next prime is 222015010519. The reversal of 222015010513 is 315010510222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 212168020689 + 9846989824 = 460617^2 + 99232^2 .

It is a cyclic number.

It is not a de Polignac number, because 222015010513 - 2⁹ = 222015010001 is a prime.

It is not a weakly prime, because it can be changed into another prime (222015010519) by changing a digit.

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 as a sum of consecutive naturals, namely, 111007505256 + 111007505257.

It is an arithmetic number, because the mean of its divisors is an integer number (111007505257).

Almost surely, 2^222015010513 is an apocalyptic number.

It is an amenable number.

222015010513 is a deficient number, since it is larger than the sum of its proper divisors (1).

222015010513 is an equidigital number, since it uses as much as digits as its factorization.

222015010513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 600, while the sum is 22.

Adding to 222015010513 its reverse (315010510222), we get a palindrome (537025520735).

The spelling of 222015010513 in words is "two hundred twenty-two billion, fifteen million, ten thousand, five hundred thirteen".