122123200323330 has 24 divisors (see below), whose sum is σ = 317520320840892. Its totient is φ = 32566186752864.

The previous prime is 122123200323329. The next prime is 122123200323389. The reversal of 122123200323330 is 33323002321221.

122123200323330 is a `hidden beast` number, since 1 + 2 + 2 + 1 + 2 + 3 + 2 + 0 + 0 + 323 + 330 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 121447915756281 + 675284567049 = 11020341^2 + 821757^2 .

It is a junction number, because it is equal to n+sod(n) for n = 122123200323294 and 122123200323303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 678462223929 + ... + 678462224108.

Almost surely, 2^{122123200323330} is an apocalyptic number.

122123200323330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122123200323330 is an abundant number, since it is smaller than the sum of its proper divisors (195397120517562).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122123200323330 is a wasteful number, since it uses less digits than its factorization.

122123200323330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1356924448050 (or 1356924448047 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 122123200323330 its reverse (33323002321221), we get a palindrome (155446202644551).

The spelling of 122123200323330 in words is "one hundred twenty-two trillion, one hundred twenty-three billion, two hundred million, three hundred twenty-three thousand, three hundred thirty".