10002020202110 has 64 divisors (see below), whose sum is σ = 18826068401280. Its totient is φ = 3826015776000.

The previous prime is 10002020202079. The next prime is 10002020202131. The reversal of 10002020202110 is 1120202020001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10002020202091 and 10002020202100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1095147104 + ... + 1095156236.

It is an arithmetic number, because the mean of its divisors is an integer number (294157318770).

Almost surely, 2^{10002020202110} is an apocalyptic number.

10002020202110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10002020202110 is a deficient number, since it is larger than the sum of its proper divisors (8824048199170).

10002020202110 is an frugal number, since it uses more digits than its factorization.

10002020202110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18210 (or 18164 counting only the distinct ones).

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

Adding to 10002020202110 its reverse (1120202020001), we get a palindrome (11122222222111).

The spelling of 10002020202110 in words is "ten trillion, two billion, twenty million, two hundred two thousand, one hundred ten".