21302213201002 has 16 divisors (see below), whose sum is σ = 32044641868800. Its totient is φ = 10620667423872.

The previous prime is 21302213200859. The next prime is 21302213201029. The reversal of 21302213201002 is 20010231220312.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29494999 + ... + 30208597.

It is an arithmetic number, because the mean of its divisors is an integer number (2002790116800).

Almost surely, 2^{21302213201002} is an apocalyptic number.

21302213201002 is a deficient number, since it is larger than the sum of its proper divisors (10742428667798).

21302213201002 is a wasteful number, since it uses less digits than its factorization.

21302213201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756237.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 21302213201002 its reverse (20010231220312), we get a palindrome (41312444421314).

The spelling of 21302213201002 in words is "twenty-one trillion, three hundred two billion, two hundred thirteen million, two hundred one thousand, two".