1001992982002 has 8 divisors (see below), whose sum is σ = 1554816696300. Its totient is φ = 483720749904.

The previous prime is 1001992981963. The next prime is 1001992982009. The reversal of 1001992982002 is 2002892991001.

It can be written as a sum of positive squares in 2 ways, for example, as 933370464321 + 68622517681 = 966111^2 + 261959^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1001992982002.

It is not an unprimeable number, because it can be changed into a prime (1001992982009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8637870477 + ... + 8637870592.

Almost surely, 2^{1001992982002} is an apocalyptic number.

1001992982002 is a deficient number, since it is larger than the sum of its proper divisors (552823714298).

1001992982002 is a wasteful number, since it uses less digits than its factorization.

1001992982002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17275741100.

The product of its (nonzero) digits is 46656, while the sum is 43.

The spelling of 1001992982002 in words is "one trillion, one billion, nine hundred ninety-two million, nine hundred eighty-two thousand, two".