210220312101222 has 16 divisors (see below), whose sum is σ = 434003224983552. Its totient is φ = 67813003903560.

The previous prime is 210220312101169. The next prime is 210220312101299. The reversal of 210220312101222 is 222101213022012.

210220312101222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 565108365678 + ... + 565108366049.

It is an arithmetic number, because the mean of its divisors is an integer number (27125201561472).

Almost surely, 2^{210220312101222} is an apocalyptic number.

210220312101222 is an abundant number, since it is smaller than the sum of its proper divisors (223782912882330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210220312101222 is a wasteful number, since it uses less digits than its factorization.

210220312101222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130216731763.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 210220312101222 its reverse (222101213022012), we get a palindrome (432321525123234).

The spelling of 210220312101222 in words is "two hundred ten trillion, two hundred twenty billion, three hundred twelve million, one hundred one thousand, two hundred twenty-two".