1322320232230 has 16 divisors (see below), whose sum is σ = 2483662349664. Its totient is φ = 505931219200.

The previous prime is 1322320232209. The next prime is 1322320232239. The reversal of 1322320232230 is 322320232231.

It is a super-2 number, since 2×1322320232230² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1322320232195 and 1322320232204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322320232239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2874608971 + ... + 2874609430.

It is an arithmetic number, because the mean of its divisors is an integer number (155228896854).

Almost surely, 2^{1322320232230} is an apocalyptic number.

1322320232230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1322320232230 is a deficient number, since it is larger than the sum of its proper divisors (1161342117434).

1322320232230 is a wasteful number, since it uses less digits than its factorization.

1322320232230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5749218431.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 1322320232230 its reverse (322320232231), we get a palindrome (1644640464461).

Subtracting from 1322320232230 its reverse (322320232231), we obtain a palindrome (999999999999).

The spelling of 1322320232230 in words is "one trillion, three hundred twenty-two billion, three hundred twenty million, two hundred thirty-two thousand, two hundred thirty".