12320232223011 has 16 divisors (see below), whose sum is σ = 16510671936000. Its totient is φ = 8171641895648.

The previous prime is 12320232223003. The next prime is 12320232223037. The reversal of 12320232223011 is 11032223202321.

It is a cyclic number.

It is not a de Polignac number, because 12320232223011 - 2³ = 12320232223003 is a prime.

It is a super-2 number, since 2×12320232223011² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12320232227011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37423120 + ... + 37750898.

It is an arithmetic number, because the mean of its divisors is an integer number (1031916996000).

Almost surely, 2^{12320232223011} is an apocalyptic number.

12320232223011 is a deficient number, since it is larger than the sum of its proper divisors (4190439712989).

12320232223011 is a wasteful number, since it uses less digits than its factorization.

12320232223011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391578.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 12320232223011 its reverse (11032223202321), we get a palindrome (23352455425332).

The spelling of 12320232223011 in words is "twelve trillion, three hundred twenty billion, two hundred thirty-two million, two hundred twenty-three thousand, eleven".