122202221107 has 2 divisors, whose sum is σ = 122202221108. Its totient is φ = 122202221106.

The previous prime is 122202221083. The next prime is 122202221153. The reversal of 122202221107 is 701122202221.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122202221107 is a prime.

It is not a weakly prime, because it can be changed into another prime (122202221177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61101110553 + 61101110554.

It is an arithmetic number, because the mean of its divisors is an integer number (61101110554).

Almost surely, 2^122202221107 is an apocalyptic number.

122202221107 is a deficient number, since it is larger than the sum of its proper divisors (1).

122202221107 is an equidigital number, since it uses as much as digits as its factorization.

122202221107 is an odious number, because the sum of its binary digits is odd.

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

Adding to 122202221107 its reverse (701122202221), we get a palindrome (823324423328).

The spelling of 122202221107 in words is "one hundred twenty-two billion, two hundred two million, two hundred twenty-one thousand, one hundred seven".