2122120202003 has 8 divisors (see below), whose sum is σ = 2161586090160. Its totient is φ = 2082770905600.

The previous prime is 2122120201939. The next prime is 2122120202063. The reversal of 2122120202003 is 3002020212212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2122120202003 - 2⁶ = 2122120201939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122120202063) 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 7 ways as a sum of consecutive naturals, for example, 29111198 + ... + 29184003.

It is an arithmetic number, because the mean of its divisors is an integer number (270198261270).

Almost surely, 2^{2122120202003} is an apocalyptic number.

2122120202003 is a deficient number, since it is larger than the sum of its proper divisors (39465888157).

2122120202003 is an equidigital number, since it uses as much as digits as its factorization.

2122120202003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58295877.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 2122120202003 its reverse (3002020212212), we get a palindrome (5124140414215).

The spelling of 2122120202003 in words is "two trillion, one hundred twenty-two billion, one hundred twenty million, two hundred two thousand, three".