10000210022220 has 72 divisors (see below), whose sum is σ = 30777505908912. Its totient is φ = 2424293336960.

The previous prime is 10000210022203. The next prime is 10000210022221. The reversal of 10000210022220 is 2222001200001.

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 = 10000210022196 and 10000210022205.

It is not an unprimeable number, because it can be changed into a prime (10000210022221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 688712439 + ... + 688726958.

It is an arithmetic number, because the mean of its divisors is an integer number (427465359846).

Almost surely, 2^{10000210022220} is an apocalyptic number.

10000210022220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10000210022220 is an abundant number, since it is smaller than the sum of its proper divisors (20777295886692).

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

10000210022220 is a wasteful number, since it uses less digits than its factorization.

10000210022220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377439431 (or 1377439418 counting only the distinct ones).

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

Adding to 10000210022220 its reverse (2222001200001), we get a palindrome (12222211222221).

The spelling of 10000210022220 in words is "ten trillion, two hundred ten million, twenty-two thousand, two hundred twenty".