122010202212 has 12 divisors (see below), whose sum is σ = 284690471856. Its totient is φ = 40670067400.

The previous prime is 122010202207. The next prime is 122010202219. The reversal of 122010202212 is 212202010221.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 122010202191 and 122010202200.

It is not an unprimeable number, because it can be changed into a prime (122010202219) by changing a digit.

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, 5083758414 + ... + 5083758437.

It is an arithmetic number, because the mean of its divisors is an integer number (23724205988).

Almost surely, 2^122010202212 is an apocalyptic number.

122010202212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122010202212 is an abundant number, since it is smaller than the sum of its proper divisors (162680269644).

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

122010202212 is a wasteful number, since it uses less digits than its factorization.

122010202212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10167516858 (or 10167516856 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 122010202212 its reverse (212202010221), we get a palindrome (334212212433).

The spelling of 122010202212 in words is "one hundred twenty-two billion, ten million, two hundred two thousand, two hundred twelve".