1320122324 has 6 divisors (see below), whose sum is σ = 2310214074. Its totient is φ = 660061160.

The previous prime is 1320122203. The next prime is 1320122333. The reversal of 1320122324 is 4232210231.

It can be written as a sum of positive squares in only one way, i.e., 1202008900 + 118113424 = 34670^2 + 10868^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1320122296 and 1320122305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165015287 + ... + 165015294.

It is an arithmetic number, because the mean of its divisors is an integer number (385035679).

Almost surely, 2^1320122324 is an apocalyptic number.

It is an amenable number.

1320122324 is a deficient number, since it is larger than the sum of its proper divisors (990091750).

1320122324 is a wasteful number, since it uses less digits than its factorization.

1320122324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330030585 (or 330030583 counting only the distinct ones).

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

The square root of 1320122324 is about 36333.4876388161. The cubic root of 1320122324 is about 1096.9951944639.

Adding to 1320122324 its reverse (4232210231), we get a palindrome (5552332555).

The spelling of 1320122324 in words is "one billion, three hundred twenty million, one hundred twenty-two thousand, three hundred twenty-four".