220522500007 has 2 divisors, whose sum is σ = 220522500008. Its totient is φ = 220522500006.

The previous prime is 220522499993. The next prime is 220522500061. The reversal of 220522500007 is 700005225022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220522500007 - 2¹⁹ = 220521975719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220522500307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110261250003 + 110261250004.

It is an arithmetic number, because the mean of its divisors is an integer number (110261250004).

Almost surely, 2^220522500007 is an apocalyptic number.

220522500007 is a deficient number, since it is larger than the sum of its proper divisors (1).

220522500007 is an equidigital number, since it uses as much as digits as its factorization.

220522500007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2800, while the sum is 25.

Adding to 220522500007 its reverse (700005225022), we get a palindrome (920527725029).

The spelling of 220522500007 in words is "two hundred twenty billion, five hundred twenty-two million, five hundred thousand, seven".