10002000202220 has 48 divisors (see below), whose sum is σ = 22644738442368. Its totient is φ = 3688992303360.

The previous prime is 10002000202171. The next prime is 10002000202247. The reversal of 10002000202220 is 2220200020001.

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, 20876879 + ... + 21350598.

It is an arithmetic number, because the mean of its divisors is an integer number (471765384216).

Almost surely, 2^{10002000202220} is an apocalyptic number.

10002000202220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10002000202220 is an abundant number, since it is smaller than the sum of its proper divisors (12642738240148).

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

10002000202220 is a wasteful number, since it uses less digits than its factorization.

10002000202220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42228410 (or 42228408 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 10002000202220 its reverse (2220200020001), we get a palindrome (12222200222221).

The spelling of 10002000202220 in words is "ten trillion, two billion, two hundred two thousand, two hundred twenty".