122102211020147 has 2 divisors, whose sum is σ = 122102211020148. Its totient is φ = 122102211020146.

The previous prime is 122102211020117. The next prime is 122102211020159. The reversal of 122102211020147 is 741020112201221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122102211020147 - 2⁸ = 122102211019891 is a prime.

It is not a weakly prime, because it can be changed into another prime (122102211020117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61051105510073 + 61051105510074.

It is an arithmetic number, because the mean of its divisors is an integer number (61051105510074).

Almost surely, 2^{122102211020147} is an apocalyptic number.

122102211020147 is a deficient number, since it is larger than the sum of its proper divisors (1).

122102211020147 is an equidigital number, since it uses as much as digits as its factorization.

122102211020147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 26.

Adding to 122102211020147 its reverse (741020112201221), we get a palindrome (863122323221368).

The spelling of 122102211020147 in words is "one hundred twenty-two trillion, one hundred two billion, two hundred eleven million, twenty thousand, one hundred forty-seven".