122010112212 has 24 divisors (see below), whose sum is σ = 284706954336. Its totient is φ = 40667652768.

The previous prime is 122010112183. The next prime is 122010112223. The reversal of 122010112212 is 212211010221.

It is a junction number, because it is equal to n+sod(n) for n = 122010112191 and 122010112200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78418 + ... + 500169.

It is an arithmetic number, because the mean of its divisors is an integer number (11862789764).

Almost surely, 2^122010112212 is an apocalyptic number.

122010112212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122010112212 is an abundant number, since it is smaller than the sum of its proper divisors (162696842124).

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

122010112212 is a wasteful number, since it uses less digits than its factorization.

122010112212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596167 (or 596165 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 122010112212 its reverse (212211010221), we get a palindrome (334221122433).

The spelling of 122010112212 in words is "one hundred twenty-two billion, ten million, one hundred twelve thousand, two hundred twelve".