122243202222 has 32 divisors (see below), whose sum is σ = 249618647040. Its totient is φ = 39900392640.

The previous prime is 122243202209. The next prime is 122243202223. The reversal of 122243202222 is 222202342221.

It is a junction number, because it is equal to n+sod(n) for n = 122243202192 and 122243202201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122243202223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 943054 + ... + 1064817.

It is an arithmetic number, because the mean of its divisors is an integer number (7800582720).

Almost surely, 2^122243202222 is an apocalyptic number.

122243202222 is an abundant number, since it is smaller than the sum of its proper divisors (127375444818).

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

122243202222 is a wasteful number, since it uses less digits than its factorization.

122243202222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2008088.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 122243202222 its reverse (222202342221), we get a palindrome (344445544443).

The spelling of 122243202222 in words is "one hundred twenty-two billion, two hundred forty-three million, two hundred two thousand, two hundred twenty-two".