12102222130122 has 16 divisors (see below), whose sum is σ = 24985232785152. Its totient is φ = 3903942622560.

The previous prime is 12102222130099. The next prime is 12102222130133. The reversal of 12102222130122 is 22103122220121.

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, 32532855003 + ... + 32532855374.

It is an arithmetic number, because the mean of its divisors is an integer number (1561577049072).

Almost surely, 2^{12102222130122} is an apocalyptic number.

12102222130122 is an abundant number, since it is smaller than the sum of its proper divisors (12883010655030).

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

12102222130122 is a wasteful number, since it uses less digits than its factorization.

12102222130122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65065710413.

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

Adding to 12102222130122 its reverse (22103122220121), we get a palindrome (34205344350243).

The spelling of 12102222130122 in words is "twelve trillion, one hundred two billion, two hundred twenty-two million, one hundred thirty thousand, one hundred twenty-two".