20231232330322 has 32 divisors (see below), whose sum is σ = 32981839173360. Its totient is φ = 9251605175040.

The previous prime is 20231232330301. The next prime is 20231232330373. The reversal of 20231232330322 is 22303323213202.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 5852339943921 + 14378892386401 = 2419161^2 + 3791951^2 .

It is a super-2 number, since 2×20231232330322² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205191828 + ... + 205290400.

Almost surely, 2^{20231232330322} is an apocalyptic number.

20231232330322 is a deficient number, since it is larger than the sum of its proper divisors (12750606843038).

20231232330322 is a wasteful number, since it uses less digits than its factorization.

20231232330322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171118.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 20231232330322 its reverse (22303323213202), we get a palindrome (42534555543524).

The spelling of 20231232330322 in words is "twenty trillion, two hundred thirty-one billion, two hundred thirty-two million, three hundred thirty thousand, three hundred twenty-two".