1122144303323 has 8 divisors (see below), whose sum is σ = 1182988093440. Its totient is φ = 1062840862440.

The previous prime is 1122144303271. The next prime is 1122144303331. The reversal of 1122144303323 is 3233034412211.

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

It is a cyclic number.

It is not a de Polignac number, because 1122144303323 - 2⁴⁰ = 22632675547 is a prime.

It is a super-2 number, since 2×1122144303323² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1122144303383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385085813 + ... + 385088726.

It is an arithmetic number, because the mean of its divisors is an integer number (147873511680).

Almost surely, 2^{1122144303323} is an apocalyptic number.

1122144303323 is a deficient number, since it is larger than the sum of its proper divisors (60843790117).

1122144303323 is an equidigital number, since it uses as much as digits as its factorization.

1122144303323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770174617.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 1122144303323 its reverse (3233034412211), we get a palindrome (4355178715534).

The spelling of 1122144303323 in words is "one trillion, one hundred twenty-two billion, one hundred forty-four million, three hundred three thousand, three hundred twenty-three".