210102000022020 has 24 divisors (see below), whose sum is σ = 588285600061824. Its totient is φ = 56027200005856.

The previous prime is 210102000022009. The next prime is 210102000022043. The reversal of 210102000022020 is 20220000201012.

210102000022020 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 = 210102000021987 and 210102000022005.

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, 1750850000124 + ... + 1750850000243.

It is an arithmetic number, because the mean of its divisors is an integer number (24511900002576).

Almost surely, 2^{210102000022020} is an apocalyptic number.

210102000022020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210102000022020 is an abundant number, since it is smaller than the sum of its proper divisors (378183600039804).

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

210102000022020 is a wasteful number, since it uses less digits than its factorization.

210102000022020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3501700000379 (or 3501700000377 counting only the distinct ones).

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

Adding to 210102000022020 its reverse (20220000201012), we get a palindrome (230322000223032).

The spelling of 210102000022020 in words is "two hundred ten trillion, one hundred two billion, twenty-two thousand, twenty".