2002323132112 has 10 divisors (see below), whose sum is σ = 3879501068498. Its totient is φ = 1001161566048.

The previous prime is 2002323132077. The next prime is 2002323132181. The reversal of 2002323132112 is 2112313232002.

It can be written as a sum of positive squares in only one way, i.e., 1945757169216 + 56565962896 = 1394904^2 + 237836^2 .

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 as a sum of consecutive naturals, namely, 62572597863 + ... + 62572597894.

Almost surely, 2^{2002323132112} is an apocalyptic number.

It is an amenable number.

2002323132112 is a deficient number, since it is larger than the sum of its proper divisors (1877177936386).

2002323132112 is a wasteful number, since it uses less digits than its factorization.

2002323132112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125145195765 (or 125145195759 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2002323132112 its reverse (2112313232002), we get a palindrome (4114636364114).

The spelling of 2002323132112 in words is "two trillion, two billion, three hundred twenty-three million, one hundred thirty-two thousand, one hundred twelve".