2082224657 has 2 divisors, whose sum is σ = 2082224658. Its totient is φ = 2082224656.

The previous prime is 2082224623. The next prime is 2082224663. The reversal of 2082224657 is 7564222802.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1599280081 + 482944576 = 39991^2 + 21976^2 .

It is a cyclic number.

It is not a de Polignac number, because 2082224657 - 2³⁰ = 1008482833 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2082224657.

It is not a weakly prime, because it can be changed into another prime (2082224257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1041112328 + 1041112329.

It is an arithmetic number, because the mean of its divisors is an integer number (1041112329).

Almost surely, 2^2082224657 is an apocalyptic number.

It is an amenable number.

2082224657 is a deficient number, since it is larger than the sum of its proper divisors (1).

2082224657 is an equidigital number, since it uses as much as digits as its factorization.

2082224657 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 107520, while the sum is 38.

The square root of 2082224657 is about 45631.3999018220. The cubic root of 2082224657 is about 1276.9557900204.

The spelling of 2082224657 in words is "two billion, eighty-two million, two hundred twenty-four thousand, six hundred fifty-seven".