10021022020002 has 32 divisors (see below), whose sum is σ = 23131977289344. Its totient is φ = 2834801136000.

The previous prime is 10021022019997. The next prime is 10021022020057. The reversal of 10021022020002 is 20002022012001.

It is a self number, because there is not a number n which added to its sum of digits gives 10021022020002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1181162899 + ... + 1181171382.

It is an arithmetic number, because the mean of its divisors is an integer number (722874290292).

Almost surely, 2^{10021022020002} is an apocalyptic number.

10021022020002 is an abundant number, since it is smaller than the sum of its proper divisors (13110955269342).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10021022020002 is a wasteful number, since it uses less digits than its factorization.

10021022020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2362334394.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 10021022020002 its reverse (20002022012001), we get a palindrome (30023044032003).

The spelling of 10021022020002 in words is "ten trillion, twenty-one billion, twenty-two million, twenty thousand, two".