13230311122 has 16 divisors (see below), whose sum is σ = 23207988672. Its totient is φ = 5538269520.

The previous prime is 13230311117. The next prime is 13230311123. The reversal of 13230311122 is 22111303231.

It is a super-2 number, since 2×13230311122² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13230311122.

It is not an unprimeable number, because it can be changed into a prime (13230311123) 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, 10988029 + ... + 10989232.

It is an arithmetic number, because the mean of its divisors is an integer number (1450499292).

Almost surely, 2^13230311122 is an apocalyptic number.

13230311122 is a deficient number, since it is larger than the sum of its proper divisors (9977677550).

13230311122 is a wasteful number, since it uses less digits than its factorization.

13230311122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21977313.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13230311122 its reverse (22111303231), we get a palindrome (35341614353).

The spelling of 13230311122 in words is "thirteen billion, two hundred thirty million, three hundred eleven thousand, one hundred twenty-two".