1002000212002 has 4 divisors (see below), whose sum is σ = 1503000318006. Its totient is φ = 501000106000.

The previous prime is 1002000211951. The next prime is 1002000212027. The reversal of 1002000212002 is 2002120002001.

1002000212002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 779387043241 + 222613168761 = 882829^2 + 471819^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1002000212002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250500052999 + ... + 250500053002.

Almost surely, 2^{1002000212002} is an apocalyptic number.

1002000212002 is a deficient number, since it is larger than the sum of its proper divisors (501000106004).

1002000212002 is an equidigital number, since it uses as much as digits as its factorization.

1002000212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501000106003.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 1002000212002 its reverse (2002120002001), we get a palindrome (3004120214003).

The spelling of 1002000212002 in words is "one trillion, two billion, two hundred twelve thousand, two".