210022220101222 has 8 divisors (see below), whose sum is σ = 315170480063016. Its totient is φ = 104965393413552.

The previous prime is 210022220101217. The next prime is 210022220101289. The reversal of 210022220101222 is 222101022220012.

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

It is a super-2 number, since 2×210022220101222² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 210022220101222.

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, 22858312788 + ... + 22858321975.

It is an arithmetic number, because the mean of its divisors is an integer number (39396310007877).

Almost surely, 2^{210022220101222} is an apocalyptic number.

210022220101222 is a deficient number, since it is larger than the sum of its proper divisors (105148259961794).

210022220101222 is a wasteful number, since it uses less digits than its factorization.

210022220101222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45716637062.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 210022220101222 its reverse (222101022220012), we get a palindrome (432123242321234).

The spelling of 210022220101222 in words is "two hundred ten trillion, twenty-two billion, two hundred twenty million, one hundred one thousand, two hundred twenty-two".