2003122200000 has 168 divisors, whose sum is σ = 6624487349424. Its totient is φ = 534165760000.

The previous prime is 2003122199993. The next prime is 2003122200049. The reversal of 2003122200000 is 22213002.

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

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1069269 + ... + 2269268.

It is an arithmetic number, because the mean of its divisors is an integer number (39431472318).

Almost surely, 2^{2003122200000} is an apocalyptic number.

2003122200000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2003122200000 is an abundant number, since it is smaller than the sum of its proper divisors (4621365149424).

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

2003122200000 is an frugal number, since it uses more digits than its factorization.

2003122200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3338577 (or 3338547 counting only the distinct ones).

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

Adding to 2003122200000 its reverse (22213002), we get a palindrome (2003144413002).

The spelling of 2003122200000 in words is "two trillion, three billion, one hundred twenty-two million, two hundred thousand".