13102220111230 has 32 divisors (see below), whose sum is σ = 25020733685760. Its totient is φ = 4925956926240.

The previous prime is 13102220111203. The next prime is 13102220111251. The reversal of 13102220111230 is 3211102220131.

It is a super-2 number, since 2×13102220111230² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 13102220111198 and 13102220111207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271468206 + ... + 271516465.

It is an arithmetic number, because the mean of its divisors is an integer number (781897927680).

Almost surely, 2^{13102220111230} is an apocalyptic number.

13102220111230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13102220111230 is a deficient number, since it is larger than the sum of its proper divisors (11918513574530).

13102220111230 is a wasteful number, since it uses less digits than its factorization.

13102220111230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542984824.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 13102220111230 its reverse (3211102220131), we get a palindrome (16313322331361).

The spelling of 13102220111230 in words is "thirteen trillion, one hundred two billion, two hundred twenty million, one hundred eleven thousand, two hundred thirty".