122344443222 has 16 divisors (see below), whose sum is σ = 248340960192. Its totient is φ = 40172802120.

The previous prime is 122344443097. The next prime is 122344443223. The reversal of 122344443222 is 222344443221.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122344443223) 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, 152169304 + ... + 152170107.

It is an arithmetic number, because the mean of its divisors is an integer number (15521310012).

Almost surely, 2^122344443222 is an apocalyptic number.

122344443222 is an abundant number, since it is smaller than the sum of its proper divisors (125996516970).

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

122344443222 is a wasteful number, since it uses less digits than its factorization.

122344443222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304339483.

The product of its digits is 73728, while the sum is 33.

Adding to 122344443222 its reverse (222344443221), we get a palindrome (344688886443).

Subtracting 122344443222 from its reverse (222344443221), we obtain a palindrome (99999999999).

The spelling of 122344443222 in words is "one hundred twenty-two billion, three hundred forty-four million, four hundred forty-three thousand, two hundred twenty-two".