210220222001222 has 8 divisors (see below), whose sum is σ = 315361046028936. Its totient is φ = 105099873324912.

The previous prime is 210220222001159. The next prime is 210220222001243. The reversal of 210220222001222 is 222100222022012.

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

It is a junction number, because it is equal to n+sod(n) for n = 210220222001194 and 210220222001203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5118812183 + ... + 5118853250.

It is an arithmetic number, because the mean of its divisors is an integer number (39420130753617).

Almost surely, 2^{210220222001222} is an apocalyptic number.

210220222001222 is a deficient number, since it is larger than the sum of its proper divisors (105140824027714).

210220222001222 is a wasteful number, since it uses less digits than its factorization.

210220222001222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10237675702.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 210220222001222 its reverse (222100222022012), we get a palindrome (432320444023234).

The spelling of 210220222001222 in words is "two hundred ten trillion, two hundred twenty billion, two hundred twenty-two million, one thousand, two hundred twenty-two".