220122211122007 has 2 divisors, whose sum is σ = 220122211122008. Its totient is φ = 220122211122006.

The previous prime is 220122211121993. The next prime is 220122211122103. The reversal of 220122211122007 is 700221112221022.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220122211122007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220122211123007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110061105561003 + 110061105561004.

It is an arithmetic number, because the mean of its divisors is an integer number (110061105561004).

Almost surely, 2^{220122211122007} is an apocalyptic number.

220122211122007 is a deficient number, since it is larger than the sum of its proper divisors (1).

220122211122007 is an equidigital number, since it uses as much as digits as its factorization.

220122211122007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 25.

Adding to 220122211122007 its reverse (700221112221022), we get a palindrome (920343323343029).

The spelling of 220122211122007 in words is "two hundred twenty trillion, one hundred twenty-two billion, two hundred eleven million, one hundred twenty-two thousand, seven".