120022302321 has 6 divisors (see below), whose sum is σ = 173365547810. Its totient is φ = 80014868208.

The previous prime is 120022302277. The next prime is 120022302341. The reversal of 120022302321 is 123203220021.

120022302321 is a `hidden beast` number, since 1 + 20 + 0 + 22 + 302 + 321 = 666.

It can be written as a sum of positive squares in only one way, i.e., 117810951696 + 2211350625 = 343236^2 + 47025^2 .

It is not a de Polignac number, because 120022302321 - 2²² = 120018108017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120022302294 and 120022302303.

It is not an unprimeable number, because it can be changed into a prime (120022302341) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6667905676 + ... + 6667905693.

Almost surely, 2^120022302321 is an apocalyptic number.

It is an amenable number.

120022302321 is a deficient number, since it is larger than the sum of its proper divisors (53343245489).

120022302321 is a wasteful number, since it uses less digits than its factorization.

120022302321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13335811375 (or 13335811372 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 120022302321 its reverse (123203220021), we get a palindrome (243225522342).

The spelling of 120022302321 in words is "one hundred twenty billion, twenty-two million, three hundred two thousand, three hundred twenty-one".