122001012322 has 24 divisors (see below), whose sum is σ = 213234811200. Its totient is φ = 52198833960.

The previous prime is 122001012313. The next prime is 122001012359. The reversal of 122001012322 is 223210100221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 122001012296 and 122001012305.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 980454 + ... + 1097857.

It is an arithmetic number, because the mean of its divisors is an integer number (8884783800).

Almost surely, 2^122001012322 is an apocalyptic number.

122001012322 is a deficient number, since it is larger than the sum of its proper divisors (91233798878).

122001012322 is a wasteful number, since it uses less digits than its factorization.

122001012322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2078926 (or 2078919 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 122001012322 its reverse (223210100221), we get a palindrome (345211112543).

The spelling of 122001012322 in words is "one hundred twenty-two billion, one million, twelve thousand, three hundred twenty-two".