122020022212 has 24 divisors (see below), whose sum is σ = 233217315072. Its totient is φ = 55399360800.

The previous prime is 122020022207. The next prime is 122020022237. The reversal of 122020022212 is 212220020221.

It is a super-4 number, since 4×122020022212⁴ (a number of 45 digits) contains 4444 as substring.

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, 1568739 + ... + 1644682.

It is an arithmetic number, because the mean of its divisors is an integer number (9717388128).

Almost surely, 2^122020022212 is an apocalyptic number.

It is an amenable number.

122020022212 is a deficient number, since it is larger than the sum of its proper divisors (111197292860).

122020022212 is a wasteful number, since it uses less digits than its factorization.

122020022212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3214299 (or 3214297 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 122020022212 its reverse (212220020221), we get a palindrome (334240042433).

The spelling of 122020022212 in words is "one hundred twenty-two billion, twenty million, twenty-two thousand, two hundred twelve".