2002303223122 has 8 divisors (see below), whose sum is σ = 3052691799372. Its totient is φ = 984739290000.

The previous prime is 2002303223119. The next prime is 2002303223147. The reversal of 2002303223122 is 2213223032002.

It can be written as a sum of positive squares in 2 ways, for example, as 1953120846681 + 49182376441 = 1397541^2 + 221771^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2002303223093 and 2002303223102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8206160629 + ... + 8206160872.

Almost surely, 2^{2002303223122} is an apocalyptic number.

2002303223122 is a deficient number, since it is larger than the sum of its proper divisors (1050388576250).

2002303223122 is a wasteful number, since it uses less digits than its factorization.

2002303223122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16412321564.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 2002303223122 its reverse (2213223032002), we get a palindrome (4215526255124).

The spelling of 2002303223122 in words is "two trillion, two billion, three hundred three million, two hundred twenty-three thousand, one hundred twenty-two".