10020202210002 has 128 divisors (see below), whose sum is σ = 21380319878400. Its totient is φ = 3124711489536.

The previous prime is 10020202209989. The next prime is 10020202210009. The reversal of 10020202210002 is 20001220202001.

It is a self number, because there is not a number n which added to its sum of digits gives 10020202210002.

It is not an unprimeable number, because it can be changed into a prime (10020202210009) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1645620574 + ... + 1645626662.

It is an arithmetic number, because the mean of its divisors is an integer number (167033749050).

Almost surely, 2^{10020202210002} is an apocalyptic number.

10020202210002 is an abundant number, since it is smaller than the sum of its proper divisors (11360117668398).

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

10020202210002 is a wasteful number, since it uses less digits than its factorization.

10020202210002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7180.

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

Adding to 10020202210002 its reverse (20001220202001), we get a palindrome (30021422412003).

The spelling of 10020202210002 in words is "ten trillion, twenty billion, two hundred two million, two hundred ten thousand, two".