122230222032 has 20 divisors (see below), whose sum is σ = 315761407040.
Its totient is φ = 40743407328.
The previous prime is 122230222031. The next prime is 122230222043. The reversal of 122230222032 is 230222032221.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122230222031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1273231432 + ... + 1273231527.
It is an arithmetic number, because the mean of its divisors is an integer number (15788070352).
Almost surely, 2122230222032 is an apocalyptic number.
122230222032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
122230222032 is an abundant number, since it is smaller than the sum of its proper divisors (193531185008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122230222032 is a wasteful number, since it uses less digits than its factorization.
122230222032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2546462970 (or 2546462964 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 21.
Adding to 122230222032 its reverse (230222032221), we get a palindrome (352452254253).
The spelling of 122230222032 in words is "one hundred twenty-two billion, two hundred thirty million, two hundred twenty-two thousand, thirty-two".