122212022120022 has 16 divisors (see below), whose sum is σ = 244904248655280. Its totient is φ = 40657306637472.

The previous prime is 122212022120017. The next prime is 122212022120053. The reversal of 122212022120022 is 220021220212221.

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, 20008513993 + ... + 20008520100.

It is an arithmetic number, because the mean of its divisors is an integer number (15306515540955).

Almost surely, 2^{122212022120022} is an apocalyptic number.

122212022120022 is an abundant number, since it is smaller than the sum of its proper divisors (122692226535258).

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

122212022120022 is a wasteful number, since it uses less digits than its factorization.

122212022120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40017034607.

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

Adding to 122212022120022 its reverse (220021220212221), we get a palindrome (342233242332243).

The spelling of 122212022120022 in words is "one hundred twenty-two trillion, two hundred twelve billion, twenty-two million, one hundred twenty thousand, twenty-two".