2210102000020 has 48 divisors (see below), whose sum is σ = 4743639065088. Its totient is φ = 864742217600.

The previous prime is 2210102000011. The next prime is 2210102000059. The reversal of 2210102000020 is 200002010122.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 2210101999970 and 2210102000006.

It is a congruent number.

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, 6423364 + ... + 6758683.

It is an arithmetic number, because the mean of its divisors is an integer number (98825813856).

Almost surely, 2^{2210102000020} is an apocalyptic number.

2210102000020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2210102000020 is an abundant number, since it is smaller than the sum of its proper divisors (2533537065068).

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

2210102000020 is a wasteful number, since it uses less digits than its factorization.

2210102000020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13182240 (or 13182238 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 2210102000020 its reverse (200002010122), we get a palindrome (2410104010142).

The spelling of 2210102000020 in words is "two trillion, two hundred ten billion, one hundred two million, twenty", and thus it is an aban number.