122303230212 has 24 divisors (see below), whose sum is σ = 285527600512. Its totient is φ = 40745829600.

The previous prime is 122303230193. The next prime is 122303230213. The reversal of 122303230212 is 212032303221.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (122303230213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2715964 + ... + 2760627.

Almost surely, 2^122303230212 is an apocalyptic number.

122303230212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122303230212 is an abundant number, since it is smaller than the sum of its proper divisors (163224370300).

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

122303230212 is a wasteful number, since it uses less digits than its factorization.

122303230212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5478459 (or 5478457 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 122303230212 its reverse (212032303221), we get a palindrome (334335533433).

The spelling of 122303230212 in words is "one hundred twenty-two billion, three hundred three million, two hundred thirty thousand, two hundred twelve".