122321303204 has 18 divisors (see below), whose sum is σ = 216160807590. Its totient is φ = 60566837856.

The previous prime is 122321303197. The next prime is 122321303207. The reversal of 122321303204 is 402303123221.

It can be written as a sum of positive squares in only one way, i.e., 120485352100 + 1835951104 = 347110^2 + 42848^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 122321303204.

It is not an unprimeable number, because it can be changed into a prime (122321303207) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1398809 + ... + 1483680.

It is an arithmetic number, because the mean of its divisors is an integer number (12008933755).

Almost surely, 2^122321303204 is an apocalyptic number.

It is an amenable number.

122321303204 is a deficient number, since it is larger than the sum of its proper divisors (93839504386).

122321303204 is a wasteful number, since it uses less digits than its factorization.

122321303204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2882699 (or 2882594 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 122321303204 its reverse (402303123221), we get a palindrome (524624426425).

The spelling of 122321303204 in words is "one hundred twenty-two billion, three hundred twenty-one million, three hundred three thousand, two hundred four".