2002211122207 has 2 divisors, whose sum is σ = 2002211122208. Its totient is φ = 2002211122206.

The previous prime is 2002211122199. The next prime is 2002211122217. The reversal of 2002211122207 is 7022211122002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2002211122207 - 2³ = 2002211122199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2002211122217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001105561103 + 1001105561104.

It is an arithmetic number, because the mean of its divisors is an integer number (1001105561104).

Almost surely, 2^{2002211122207} is an apocalyptic number.

2002211122207 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002211122207 is an equidigital number, since it uses as much as digits as its factorization.

2002211122207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 2002211122207 its reverse (7022211122002), we get a palindrome (9024422244209).

The spelling of 2002211122207 in words is "two trillion, two billion, two hundred eleven million, one hundred twenty-two thousand, two hundred seven".