220222222007 has 2 divisors, whose sum is σ = 220222222008. Its totient is φ = 220222222006.

The previous prime is 220222221971. The next prime is 220222222009. The reversal of 220222222007 is 700222222022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220222222007 - 2¹⁰ = 220222220983 is a prime.

Together with 220222222009, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220222222009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110111111003 + 110111111004.

It is an arithmetic number, because the mean of its divisors is an integer number (110111111004).

Almost surely, 2^220222222007 is an apocalyptic number.

220222222007 is a deficient number, since it is larger than the sum of its proper divisors (1).

220222222007 is an equidigital number, since it uses as much as digits as its factorization.

220222222007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1792, while the sum is 23.

Adding to 220222222007 its reverse (700222222022), we get a palindrome (920444444029).

The spelling of 220222222007 in words is "two hundred twenty billion, two hundred twenty-two million, two hundred twenty-two thousand, seven".