122020222212212 has 12 divisors (see below), whose sum is σ = 214476073405440. Its totient is φ = 60741344096376.

The previous prime is 122020222212209. The next prime is 122020222212269. The reversal of 122020222212212 is 212212222020221.

It is a super-3 number, since 3×122020222212212³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67191751412 + ... + 67191753227.

It is an arithmetic number, because the mean of its divisors is an integer number (17873006117120).

Almost surely, 2^{122020222212212} is an apocalyptic number.

It is an amenable number.

122020222212212 is a deficient number, since it is larger than the sum of its proper divisors (92455851193228).

122020222212212 is a wasteful number, since it uses less digits than its factorization.

122020222212212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134383504870 (or 134383504868 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 122020222212212 its reverse (212212222020221), we get a palindrome (334232444232433).

The spelling of 122020222212212 in words is "one hundred twenty-two trillion, twenty billion, two hundred twenty-two million, two hundred twelve thousand, two hundred twelve".