4625222390197 has 2 divisors, whose sum is σ = 4625222390198. Its totient is φ = 4625222390196.

The previous prime is 4625222390149. The next prime is 4625222390207. The reversal of 4625222390197 is 7910932225264.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4128865505521 + 496356884676 = 2031961^2 + 704526^2 .

It is a cyclic number.

It is not a de Polignac number, because 4625222390197 - 2¹⁹ = 4625221865909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4625222390297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2312611195098 + 2312611195099.

It is an arithmetic number, because the mean of its divisors is an integer number (2312611195099).

Almost surely, 2^{4625222390197} is an apocalyptic number.

It is an amenable number.

4625222390197 is a deficient number, since it is larger than the sum of its proper divisors (1).

4625222390197 is an equidigital number, since it uses as much as digits as its factorization.

4625222390197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3265920, while the sum is 52.

The spelling of 4625222390197 in words is "four trillion, six hundred twenty-five billion, two hundred twenty-two million, three hundred ninety thousand, one hundred ninety-seven".