122122002212 has 24 divisors (see below), whose sum is σ = 246026815104. Its totient is φ = 51955970112.

The previous prime is 122122002203. The next prime is 122122002229. The reversal of 122122002212 is 212200221221.

It is a happy 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, 15914048 + ... + 15921719.

It is an arithmetic number, because the mean of its divisors is an integer number (10251117296).

Almost surely, 2^122122002212 is an apocalyptic number.

It is an amenable number.

122122002212 is an abundant number, since it is smaller than the sum of its proper divisors (123904812892).

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

122122002212 is a wasteful number, since it uses less digits than its factorization.

122122002212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31835915 (or 31835913 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 122122002212 its reverse (212200221221), we get a palindrome (334322223433).

The spelling of 122122002212 in words is "one hundred twenty-two billion, one hundred twenty-two million, two thousand, two hundred twelve".