1222324231323 has 8 divisors (see below), whose sum is σ = 1755132229648. Its totient is φ = 752199526944.

The previous prime is 1222324231291. The next prime is 1222324231417. The reversal of 1222324231323 is 3231324232221.

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

It is not a de Polignac number, because 1222324231323 - 2⁵ = 1222324231291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1222324231523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15670823440 + ... + 15670823517.

It is an arithmetic number, because the mean of its divisors is an integer number (219391528706).

Almost surely, 2^{1222324231323} is an apocalyptic number.

1222324231323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1222324231323 is a deficient number, since it is larger than the sum of its proper divisors (532807998325).

1222324231323 is a wasteful number, since it uses less digits than its factorization.

1222324231323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31341646973.

The product of its digits is 20736, while the sum is 30.

Adding to 1222324231323 its reverse (3231324232221), we get a palindrome (4453648463544).

The spelling of 1222324231323 in words is "one trillion, two hundred twenty-two billion, three hundred twenty-four million, two hundred thirty-one thousand, three hundred twenty-three".