10020021010202 has 24 divisors (see below), whose sum is σ = 17484265290240. Its totient is φ = 4294208488920.

The previous prime is 10020021010199. The next prime is 10020021010211. The reversal of 10020021010202 is 20201012002001.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4003949 + ... + 6005967.

It is an arithmetic number, because the mean of its divisors is an integer number (728511053760).

Almost surely, 2^{10020021010202} is an apocalyptic number.

10020021010202 is a deficient number, since it is larger than the sum of its proper divisors (7464244280038).

10020021010202 is a wasteful number, since it uses less digits than its factorization.

10020021010202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2053106 (or 2053099 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10020021010202 its reverse (20201012002001), we get a palindrome (30221033012203).

The spelling of 10020021010202 in words is "ten trillion, twenty billion, twenty-one million, ten thousand, two hundred two".