10021202002 has 16 divisors (see below), whose sum is σ = 17210059200. Its totient is φ = 4287086928.

The previous prime is 10021201909. The next prime is 10021202003. The reversal of 10021202002 is 20020212001.

It is a self number, because there is not a number n which added to its sum of digits gives 10021202002.

It is not an unprimeable number, because it can be changed into a prime (10021202003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 634752 + ... + 650347.

It is an arithmetic number, because the mean of its divisors is an integer number (1075628700).

Almost surely, 2^10021202002 is an apocalyptic number.

10021202002 is a deficient number, since it is larger than the sum of its proper divisors (7188857198).

10021202002 is a wasteful number, since it uses less digits than its factorization.

10021202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285665.

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

Adding to 10021202002 its reverse (20020212001), we get a palindrome (30041414003).

Subtracting 10021202002 from its reverse (20020212001), we obtain a palindrome (9999009999).

The spelling of 10021202002 in words is "ten billion, twenty-one million, two hundred two thousand, two".