122001222211007 has 2 divisors, whose sum is σ = 122001222211008. Its totient is φ = 122001222211006.

The previous prime is 122001222210971. The next prime is 122001222211111. The reversal of 122001222211007 is 700112222100221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122001222211007 - 2¹² = 122001222206911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122001222291007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61000611105503 + 61000611105504.

It is an arithmetic number, because the mean of its divisors is an integer number (61000611105504).

Almost surely, 2^{122001222211007} is an apocalyptic number.

122001222211007 is a deficient number, since it is larger than the sum of its proper divisors (1).

122001222211007 is an equidigital number, since it uses as much as digits as its factorization.

122001222211007 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 23.

Adding to 122001222211007 its reverse (700112222100221), we get a palindrome (822113444311228).

The spelling of 122001222211007 in words is "one hundred twenty-two trillion, one billion, two hundred twenty-two million, two hundred eleven thousand, seven".