210010202100022 has 4 divisors (see below), whose sum is σ = 315015303150036. Its totient is φ = 105005101050010.

The previous prime is 210010202099989. The next prime is 210010202100029. The reversal of 210010202100022 is 220001202010012.

It is a happy number.

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 = 210010202099975 and 210010202100011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210010202100029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52502550525004 + ... + 52502550525007.

It is an arithmetic number, because the mean of its divisors is an integer number (78753825787509).

Almost surely, 2^{210010202100022} is an apocalyptic number.

210010202100022 is a deficient number, since it is larger than the sum of its proper divisors (105005101050014).

210010202100022 is a wasteful number, since it uses less digits than its factorization.

210010202100022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105005101050013.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 210010202100022 its reverse (220001202010012), we get a palindrome (430011404110034).

The spelling of 210010202100022 in words is "two hundred ten trillion, ten billion, two hundred two million, one hundred thousand, twenty-two".