210200200022 has 4 divisors (see below), whose sum is σ = 315300300036. Its totient is φ = 105100100010.

The previous prime is 210200200009. The next prime is 210200200031. The reversal of 210200200022 is 220002002012.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 210200199976 and 210200200012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52550050004 + ... + 52550050007.

It is an arithmetic number, because the mean of its divisors is an integer number (78825075009).

Almost surely, 2^210200200022 is an apocalyptic number.

210200200022 is a deficient number, since it is larger than the sum of its proper divisors (105100100014).

210200200022 is a wasteful number, since it uses less digits than its factorization.

210200200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105100100013.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 210200200022 its reverse (220002002012), we get a palindrome (430202202034).

The spelling of 210200200022 in words is "two hundred ten billion, two hundred million, two hundred thousand, twenty-two".