210210100222 has 8 divisors (see below), whose sum is σ = 319634536176. Its totient is φ = 103665254832.

The previous prime is 210210100201. The next prime is 210210100223. The reversal of 210210100222 is 222001012012.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210210100223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 719897458 + ... + 719897749.

It is an arithmetic number, because the mean of its divisors is an integer number (39954317022).

Almost surely, 2^210210100222 is an apocalyptic number.

210210100222 is a deficient number, since it is larger than the sum of its proper divisors (109424435954).

210210100222 is a wasteful number, since it uses less digits than its factorization.

210210100222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1439795282.

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

Adding to 210210100222 its reverse (222001012012), we get a palindrome (432211112234).

The spelling of 210210100222 in words is "two hundred ten billion, two hundred ten million, one hundred thousand, two hundred twenty-two".