22112201321323 has 8 divisors (see below), whose sum is σ = 22150189131840. Its totient is φ = 22074214593480.

The previous prime is 22112201321299. The next prime is 22112201321341. The reversal of 22112201321323 is 32312310221122.

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 22112201321323 - 2⁵ = 22112201321291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22112201321123) 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, 47986288 + ... + 48444898.

It is an arithmetic number, because the mean of its divisors is an integer number (2768773641480).

Almost surely, 2^{22112201321323} is an apocalyptic number.

22112201321323 is a deficient number, since it is larger than the sum of its proper divisors (37987810517).

22112201321323 is an equidigital number, since it uses as much as digits as its factorization.

22112201321323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541337.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 22112201321323 its reverse (32312310221122), we get a palindrome (54424511542445).

The spelling of 22112201321323 in words is "twenty-two trillion, one hundred twelve billion, two hundred one million, three hundred twenty-one thousand, three hundred twenty-three".