122110020122122 has 8 divisors (see below), whose sum is σ = 185053329463716. Its totient is φ = 60425576967552.

The previous prime is 122110020122063. The next prime is 122110020122143. The reversal of 122110020122122 is 221221020011221.

It can be written as a sum of positive squares in 2 ways, for example, as 107299537385401 + 14810482736721 = 10358549^2 + 3848439^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 122110020122122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314716546513 + ... + 314716546900.

Almost surely, 2^{122110020122122} is an apocalyptic number.

122110020122122 is a deficient number, since it is larger than the sum of its proper divisors (62943309341594).

122110020122122 is an equidigital number, since it uses as much as digits as its factorization.

122110020122122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629433093512.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 122110020122122 its reverse (221221020011221), we get a palindrome (343331040133343).

The spelling of 122110020122122 in words is "one hundred twenty-two trillion, one hundred ten billion, twenty million, one hundred twenty-two thousand, one hundred twenty-two".