122003202000000 has 224 divisors, whose sum is σ = 405083591426160. Its totient is φ = 32534185600000.

The previous prime is 122003201999933. The next prime is 122003202000007. The reversal of 122003202000000 is 202300221.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 122003202000000.

It is not an unprimeable number, because it can be changed into a prime (122003202000007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 4166934 + ... + 16166933.

Almost surely, 2^{122003202000000} is an apocalyptic number.

122003202000000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122003202000000 is an abundant number, since it is smaller than the sum of its proper divisors (283080389426160).

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

122003202000000 is an frugal number, since it uses more digits than its factorization.

122003202000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20333914 (or 20333877 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 122003202000000 its reverse (202300221), we get a palindrome (122003404300221).

The spelling of 122003202000000 in words is "one hundred twenty-two trillion, three billion, two hundred two million", and thus it is an aban number.