2002222007 has 2 divisors, whose sum is σ = 2002222008. Its totient is φ = 2002222006.

The previous prime is 2002221997. The next prime is 2002222009. The reversal of 2002222007 is 7002222002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2002222007 - 2⁸ = 2002221751 is a prime.

Together with 2002222009, 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 (2002222009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001111003 + 1001111004.

It is an arithmetic number, because the mean of its divisors is an integer number (1001111004).

Almost surely, 2^2002222007 is an apocalyptic number.

2002222007 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002222007 is an equidigital number, since it uses as much as digits as its factorization.

2002222007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 17.

The square root of 2002222007 is about 44746.1954472109. The cubic root of 2002222007 is about 1260.3874694383.

Adding to 2002222007 its reverse (7002222002), we get a palindrome (9004444009).

The spelling of 2002222007 in words is "two billion, two million, two hundred twenty-two thousand, seven".