122102020222122 has 16 divisors (see below), whose sum is σ = 252624869425440. Its totient is φ = 39297201910512.

The previous prime is 122102020222109. The next prime is 122102020222139. The reversal of 122102020222122 is 221222020201221.

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, 350867874028 + ... + 350867874375.

It is an arithmetic number, because the mean of its divisors is an integer number (15789054339090).

Almost surely, 2^{122102020222122} is an apocalyptic number.

122102020222122 is an abundant number, since it is smaller than the sum of its proper divisors (130522849203318).

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

122102020222122 is a wasteful number, since it uses less digits than its factorization.

122102020222122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701735748437.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 122102020222122 its reverse (221222020201221), we get a palindrome (343324040423343).

The spelling of 122102020222122 in words is "one hundred twenty-two trillion, one hundred two billion, twenty million, two hundred twenty-two thousand, one hundred twenty-two".