11122310301223 has 4 divisors (see below), whose sum is σ = 12133429419528. Its totient is φ = 10111191182920.

The previous prime is 11122310301211. The next prime is 11122310301337. The reversal of 11122310301223 is 32210301322111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11122310301223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11122310301194 and 11122310301203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122310301923) 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 3 ways as a sum of consecutive naturals, for example, 505559559136 + ... + 505559559157.

It is an arithmetic number, because the mean of its divisors is an integer number (3033357354882).

Almost surely, 2^{11122310301223} is an apocalyptic number.

11122310301223 is a deficient number, since it is larger than the sum of its proper divisors (1011119118305).

11122310301223 is a wasteful number, since it uses less digits than its factorization.

11122310301223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011119118304.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 11122310301223 its reverse (32210301322111), we get a palindrome (43332611623334).

The spelling of 11122310301223 in words is "eleven trillion, one hundred twenty-two billion, three hundred ten million, three hundred one thousand, two hundred twenty-three".