122020211010067 has 2 divisors, whose sum is σ = 122020211010068. Its totient is φ = 122020211010066.

The previous prime is 122020211009953. The next prime is 122020211010091. The reversal of 122020211010067 is 760010112020221.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122020211010067 is a prime.

It is not a weakly prime, because it can be changed into another prime (122020211010097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61010105505033 + 61010105505034.

It is an arithmetic number, because the mean of its divisors is an integer number (61010105505034).

Almost surely, 2^{122020211010067} is an apocalyptic number.

122020211010067 is a deficient number, since it is larger than the sum of its proper divisors (1).

122020211010067 is an equidigital number, since it uses as much as digits as its factorization.

122020211010067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 25.

Adding to 122020211010067 its reverse (760010112020221), we get a palindrome (882030323030288).

The spelling of 122020211010067 in words is "one hundred twenty-two trillion, twenty billion, two hundred eleven million, ten thousand, sixty-seven".