122222324 has 12 divisors (see below), whose sum is σ = 244444704. Its totient is φ = 52380984.

The previous prime is 122222291. The next prime is 122222339. The reversal of 122222324 is 423222221.

122222324 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 122222296 and 122222305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2182514 + ... + 2182569.

It is an arithmetic number, because the mean of its divisors is an integer number (20370392).

Almost surely, 2^122222324 is an apocalyptic number.

122222324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

122222324 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

122222324 is a wasteful number, since it uses less digits than its factorization.

122222324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4365094 (or 4365092 counting only the distinct ones).

The product of its digits is 768, while the sum is 20.

The square root of 122222324 is about 11055.4205709236. The cubic root of 122222324 is about 496.2686554033.

Adding to 122222324 its reverse (423222221), we get a palindrome (545444545).

The spelling of 122222324 in words is "one hundred twenty-two million, two hundred twenty-two thousand, three hundred twenty-four".