122020331327 has 2 divisors, whose sum is σ = 122020331328. Its totient is φ = 122020331326.

The previous prime is 122020331309. The next prime is 122020331347. The reversal of 122020331327 is 723133020221.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122020331327 - 2⁶ = 122020331263 is a prime.

It is a super-2 number, since 2×122020331327² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122020331296 and 122020331305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122020331347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61010165663 + 61010165664.

It is an arithmetic number, because the mean of its divisors is an integer number (61010165664).

Almost surely, 2^122020331327 is an apocalyptic number.

122020331327 is a deficient number, since it is larger than the sum of its proper divisors (1).

122020331327 is an equidigital number, since it uses as much as digits as its factorization.

122020331327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 26.

Adding to 122020331327 its reverse (723133020221), we get a palindrome (845153351548).

The spelling of 122020331327 in words is "one hundred twenty-two billion, twenty million, three hundred thirty-one thousand, three hundred twenty-seven".