1001122002323 has 4 divisors (see below), whose sum is σ = 1001351779920. Its totient is φ = 1000892224728.

The previous prime is 1001122002143. The next prime is 1001122002341. The reversal of 1001122002323 is 3232002211001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1001122002323 - 2²⁶ = 1001054893459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1001122002383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114882263 + ... + 114890976.

It is an arithmetic number, because the mean of its divisors is an integer number (250337944980).

Almost surely, 2^{1001122002323} is an apocalyptic number.

1001122002323 is a deficient number, since it is larger than the sum of its proper divisors (229777597).

1001122002323 is an equidigital number, since it uses as much as digits as its factorization.

1001122002323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229777596.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1001122002323 its reverse (3232002211001), we get a palindrome (4233124213324).

The spelling of 1001122002323 in words is "one trillion, one billion, one hundred twenty-two million, two thousand, three hundred twenty-three".