122110212047 has 2 divisors, whose sum is σ = 122110212048. Its totient is φ = 122110212046.

The previous prime is 122110211969. The next prime is 122110212071. The reversal of 122110212047 is 740212011221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122110212047 - 2¹⁴ = 122110195663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122110212347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61055106023 + 61055106024.

It is an arithmetic number, because the mean of its divisors is an integer number (61055106024).

Almost surely, 2^122110212047 is an apocalyptic number.

122110212047 is a deficient number, since it is larger than the sum of its proper divisors (1).

122110212047 is an equidigital number, since it uses as much as digits as its factorization.

122110212047 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 23.

Adding to 122110212047 its reverse (740212011221), we get a palindrome (862322223268).

The spelling of 122110212047 in words is "one hundred twenty-two billion, one hundred ten million, two hundred twelve thousand, forty-seven".