10002110012220 has 24 divisors (see below), whose sum is σ = 28005908034384. Its totient is φ = 2667229336576.

The previous prime is 10002110012189. The next prime is 10002110012243. The reversal of 10002110012220 is 2221001120001.

10002110012220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 10002110012196 and 10002110012205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83350916709 + ... + 83350916828.

It is an arithmetic number, because the mean of its divisors is an integer number (1166912834766).

Almost surely, 2^{10002110012220} is an apocalyptic number.

10002110012220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10002110012220 is an abundant number, since it is smaller than the sum of its proper divisors (18003798022164).

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

10002110012220 is a wasteful number, since it uses less digits than its factorization.

10002110012220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166701833549 (or 166701833547 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10002110012220 its reverse (2221001120001), we get a palindrome (12223111132221).

The spelling of 10002110012220 in words is "ten trillion, two billion, one hundred ten million, twelve thousand, two hundred twenty".