162850222049 has 2 divisors, whose sum is σ = 162850222050. Its totient is φ = 162850222048.

The previous prime is 162850222037. The next prime is 162850222201. The reversal of 162850222049 is 940222058261.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 139134222049 + 23716000000 = 373007^2 + 154000^2 .

It is a cyclic number.

It is not a de Polignac number, because 162850222049 - 2⁴ = 162850222033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 162850221997 and 162850222015.

It is not a weakly prime, because it can be changed into another prime (162850222019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81425111024 + 81425111025.

It is an arithmetic number, because the mean of its divisors is an integer number (81425111025).

Almost surely, 2^162850222049 is an apocalyptic number.

It is an amenable number.

162850222049 is a deficient number, since it is larger than the sum of its proper divisors (1).

162850222049 is an equidigital number, since it uses as much as digits as its factorization.

162850222049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 138240, while the sum is 41.

The spelling of 162850222049 in words is "one hundred sixty-two billion, eight hundred fifty million, two hundred twenty-two thousand, forty-nine".