210001020200022 has 8 divisors (see below), whose sum is σ = 420002040400056. Its totient is φ = 70000340066672.

The previous prime is 210001020200011. The next prime is 210001020200039. The reversal of 210001020200022 is 220002020100012.

It is a sphenic number, since it is the product of 3 distinct primes.

210001020200022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 210001020199980 and 210001020200007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17500085016663 + ... + 17500085016674.

It is an arithmetic number, because the mean of its divisors is an integer number (52500255050007).

Almost surely, 2^{210001020200022} is an apocalyptic number.

210001020200022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

210001020200022 is a wasteful number, since it uses less digits than its factorization.

210001020200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35000170033342.

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

Adding to 210001020200022 its reverse (220002020100012), we get a palindrome (430003040300034).

The spelling of 210001020200022 in words is "two hundred ten trillion, one billion, twenty million, two hundred thousand, twenty-two".