2002303122 has 32 divisors (see below), whose sum is σ = 4064884992. Its totient is φ = 657435984.

The previous prime is 2002303117. The next prime is 2002303139. The reversal of 2002303122 is 2213032002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167013 + ... + 178599.

It is an arithmetic number, because the mean of its divisors is an integer number (127027656).

Almost surely, 2^2002303122 is an apocalyptic number.

2002303122 is an abundant number, since it is smaller than the sum of its proper divisors (2062581870).

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

2002303122 is a wasteful number, since it uses less digits than its factorization.

2002303122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12022.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2002303122 is about 44747.1018279397. The cubic root of 2002303122 is about 1260.4044896869.

Adding to 2002303122 its reverse (2213032002), we get a palindrome (4215335124).

The spelling of 2002303122 in words is "two billion, two million, three hundred three thousand, one hundred twenty-two".