2220130697 has 2 divisors, whose sum is σ = 2220130698. Its totient is φ = 2220130696.

The previous prime is 2220130673. The next prime is 2220130709. The reversal of 2220130697 is 7960310222.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1850376256 + 369754441 = 43016^2 + 19229^2 .

It is a cyclic number.

It is not a de Polignac number, because 2220130697 - 2¹⁰ = 2220129673 is a prime.

It is not a weakly prime, because it can be changed into another prime (2220130897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110065348 + 1110065349.

It is an arithmetic number, because the mean of its divisors is an integer number (1110065349).

Almost surely, 2^2220130697 is an apocalyptic number.

It is an amenable number.

2220130697 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220130697 is an equidigital number, since it uses as much as digits as its factorization.

2220130697 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 2220130697 is about 47118.2628818169. The cubic root of 2220130697 is about 1304.5463496605.

The spelling of 2220130697 in words is "two billion, two hundred twenty million, one hundred thirty thousand, six hundred ninety-seven".