10021011012002 has 8 divisors (see below), whose sum is σ = 15516404147712. Its totient is φ = 4848876296100.

The previous prime is 10021011011993. The next prime is 10021011012007. The reversal of 10021011012002 is 20021011012001.

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

It is not an unprimeable number, because it can be changed into a prime (10021011012007) 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, 80814604874 + ... + 80814604997.

It is an arithmetic number, because the mean of its divisors is an integer number (1939550518464).

Almost surely, 2^{10021011012002} is an apocalyptic number.

10021011012002 is a deficient number, since it is larger than the sum of its proper divisors (5495393135710).

10021011012002 is a wasteful number, since it uses less digits than its factorization.

10021011012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161629209904.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10021011012002 its reverse (20021011012001), we get a palindrome (30042022024003).

Subtracting 10021011012002 from its reverse (20021011012001), we obtain a palindrome (9999999999999).

The spelling of 10021011012002 in words is "ten trillion, twenty-one billion, eleven million, twelve thousand, two".