122221324 has 12 divisors (see below), whose sum is σ = 213983784. Its totient is φ = 61083104.

The previous prime is 122221301. The next prime is 122221327. The reversal of 122221324 is 423122221.

It is not an unprimeable number, because it can be changed into a prime (122221327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5607 + ... + 16609.

It is an arithmetic number, because the mean of its divisors is an integer number (17831982).

Almost surely, 2^122221324 is an apocalyptic number.

It is an amenable number.

122221324 is a deficient number, since it is larger than the sum of its proper divisors (91762460).

122221324 is a wasteful number, since it uses less digits than its factorization.

122221324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13784 (or 13782 counting only the distinct ones).

The product of its digits is 384, while the sum is 19.

The square root of 122221324 is about 11055.3753441482. The cubic root of 122221324 is about 496.2673019408.

Adding to 122221324 its reverse (423122221), we get a palindrome (545343545).

The spelling of 122221324 in words is "one hundred twenty-two million, two hundred twenty-one thousand, three hundred twenty-four".