122223133030212 has 72 divisors (see below), whose sum is σ = 318921076411392. Its totient is φ = 39426578064000.

The previous prime is 122223133030211. The next prime is 122223133030223. The reversal of 122223133030212 is 212030331322221.

122223133030212 is a `hidden beast` number, since 1 + 2 + 2 + 2 + 2 + 313 + 30 + 302 + 12 = 666.

It is not an unprimeable number, because it can be changed into a prime (122223133030211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 340648213 + ... + 341006819.

Almost surely, 2^{122223133030212} is an apocalyptic number.

122223133030212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122223133030212 is an abundant number, since it is smaller than the sum of its proper divisors (196697943381180).

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

122223133030212 is a wasteful number, since it uses less digits than its factorization.

122223133030212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664049 (or 664044 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 122223133030212 its reverse (212030331322221), we get a palindrome (334253464352433).

The spelling of 122223133030212 in words is "one hundred twenty-two trillion, two hundred twenty-three billion, one hundred thirty-three million, thirty thousand, two hundred twelve".