122220022012211 has 2 divisors, whose sum is σ = 122220022012212. Its totient is φ = 122220022012210.

The previous prime is 122220022012159. The next prime is 122220022012237. The reversal of 122220022012211 is 112210220022221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122220022012211 - 2⁶ = 122220022012147 is a prime.

It is not a weakly prime, because it can be changed into another prime (122220022012411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61110011006105 + 61110011006106.

It is an arithmetic number, because the mean of its divisors is an integer number (61110011006106).

Almost surely, 2^{122220022012211} is an apocalyptic number.

122220022012211 is a deficient number, since it is larger than the sum of its proper divisors (1).

122220022012211 is an equidigital number, since it uses as much as digits as its factorization.

122220022012211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 122220022012211 its reverse (112210220022221), we get a palindrome (234430242034432).

The spelling of 122220022012211 in words is "one hundred twenty-two trillion, two hundred twenty billion, twenty-two million, twelve thousand, two hundred eleven".