122230332212 has 48 divisors (see below), whose sum is σ = 216730920000. Its totient is φ = 60313745664.

The previous prime is 122230332193. The next prime is 122230332221. The reversal of 122230332212 is 212233032221.

It is a super-2 number, since 2×122230332212² (a number of 23 digits) contains 22 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 (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78908414 + ... + 78909962.

It is an arithmetic number, because the mean of its divisors is an integer number (4515227500).

Almost surely, 2^122230332212 is an apocalyptic number.

It is an amenable number.

122230332212 is a deficient number, since it is larger than the sum of its proper divisors (94500587788).

122230332212 is a wasteful number, since it uses less digits than its factorization.

122230332212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2448 (or 2446 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 122230332212 its reverse (212233032221), we get a palindrome (334463364433).

The spelling of 122230332212 in words is "one hundred twenty-two billion, two hundred thirty million, three hundred thirty-two thousand, two hundred twelve".