1322223122 has 8 divisors (see below), whose sum is σ = 2163637872. Its totient is φ = 601010500.

The previous prime is 1322223113. The next prime is 1322223137. The reversal of 1322223122 is 2213222231.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1322223094 and 1322223103.

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, 30050504 + ... + 30050547.

It is an arithmetic number, because the mean of its divisors is an integer number (270454734).

Almost surely, 2^1322223122 is an apocalyptic number.

1322223122 is a deficient number, since it is larger than the sum of its proper divisors (841414750).

1322223122 is a wasteful number, since it uses less digits than its factorization.

1322223122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60101064.

The product of its digits is 576, while the sum is 20.

The square root of 1322223122 is about 36362.3860878243. The cubic root of 1322223122 is about 1097.5767930727.

Adding to 1322223122 its reverse (2213222231), we get a palindrome (3535445353).

The spelling of 1322223122 in words is "one billion, three hundred twenty-two million, two hundred twenty-three thousand, one hundred twenty-two".