1002044302012 has 24 divisors (see below), whose sum is σ = 1892600467856. Its totient is φ = 461469979008.

The previous prime is 1002044302009. The next prime is 1002044302037. The reversal of 1002044302012 is 2102034402001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21059478 + ... + 21107005.

Almost surely, 2^{1002044302012} is an apocalyptic number.

It is an amenable number.

1002044302012 is a deficient number, since it is larger than the sum of its proper divisors (890556165844).

1002044302012 is a wasteful number, since it uses less digits than its factorization.

1002044302012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42166957 (or 42166955 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 1002044302012 its reverse (2102034402001), we get a palindrome (3104078704013).

The spelling of 1002044302012 in words is "one trillion, two billion, forty-four million, three hundred two thousand, twelve".