122021222222022 has 16 divisors (see below), whose sum is σ = 244042974042672. Its totient is φ = 40673652474240.

The previous prime is 122021222221957. The next prime is 122021222222113. The reversal of 122021222222022 is 220222222120221.

It is a junction number, because it is equal to n+sod(n) for n = 122021222221983 and 122021222222001.

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, 19039423 + ... + 24628074.

It is an arithmetic number, because the mean of its divisors is an integer number (15252685877667).

Almost surely, 2^{122021222222022} is an apocalyptic number.

122021222222022 is an abundant number, since it is smaller than the sum of its proper divisors (122021751820650).

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

122021222222022 is a wasteful number, since it uses less digits than its factorization.

122021222222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44133223.

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 122021222222022 its reverse (220222222120221), we get a palindrome (342243444342243).

The spelling of 122021222222022 in words is "one hundred twenty-two trillion, twenty-one billion, two hundred twenty-two million, two hundred twenty-two thousand, twenty-two".