2220061607 has 2 divisors, whose sum is σ = 2220061608. Its totient is φ = 2220061606.

The previous prime is 2220061567. The next prime is 2220061639. The reversal of 2220061607 is 7061600222.

2220061607 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2220061607 - 2¹⁶ = 2219996071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2220061667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110030803 + 1110030804.

It is an arithmetic number, because the mean of its divisors is an integer number (1110030804).

Almost surely, 2^2220061607 is an apocalyptic number.

2220061607 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220061607 is an equidigital number, since it uses as much as digits as its factorization.

2220061607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 2220061607 is about 47117.5297209011. The cubic root of 2220061607 is about 1304.5328171175.

Adding to 2220061607 its reverse (7061600222), we get a palindrome (9281661829).

The spelling of 2220061607 in words is "two billion, two hundred twenty million, sixty-one thousand, six hundred seven".