122230333212 has 24 divisors (see below), whose sum is σ = 307142888976. Its totient is φ = 37609333248.

The previous prime is 122230333207. The next prime is 122230333229. The reversal of 122230333212 is 212333032221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391763733 + ... + 391764044.

It is an arithmetic number, because the mean of its divisors is an integer number (12797620374).

Almost surely, 2^122230333212 is an apocalyptic number.

122230333212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122230333212 is an abundant number, since it is smaller than the sum of its proper divisors (184912555764).

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

122230333212 is a wasteful number, since it uses less digits than its factorization.

122230333212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783527797 (or 783527795 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 122230333212 its reverse (212333032221), we get a palindrome (334563365433).

The spelling of 122230333212 in words is "one hundred twenty-two billion, two hundred thirty million, three hundred thirty-three thousand, two hundred twelve".