220222002120007 has 2 divisors, whose sum is σ = 220222002120008. Its totient is φ = 220222002120006.

The previous prime is 220222002119989. The next prime is 220222002120041. The reversal of 220222002120007 is 700021200222022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220222002120007 - 2⁷ = 220222002119879 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 220222002120007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220222002120707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110111001060003 + 110111001060004.

It is an arithmetic number, because the mean of its divisors is an integer number (110111001060004).

Almost surely, 2^{220222002120007} is an apocalyptic number.

220222002120007 is a deficient number, since it is larger than the sum of its proper divisors (1).

220222002120007 is an equidigital number, since it uses as much as digits as its factorization.

220222002120007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 22.

Adding to 220222002120007 its reverse (700021200222022), we get a palindrome (920243202342029).

The spelling of 220222002120007 in words is "two hundred twenty trillion, two hundred twenty-two billion, two million, one hundred twenty thousand, seven".