12211103121113 has 8 divisors (see below), whose sum is σ = 13335635912256. Its totient is φ = 11113029925200.

The previous prime is 12211103121101. The next prime is 12211103121137. The reversal of 12211103121113 is 31112130111221.

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 12211103121113 - 2¹⁶ = 12211103055577 is a prime.

It is a super-2 number, since 2×12211103121113² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12211103121143) 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, 6614897843 + ... + 6614899688.

It is an arithmetic number, because the mean of its divisors is an integer number (1666954489032).

Almost surely, 2^{12211103121113} is an apocalyptic number.

12211103121113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12211103121113 is a deficient number, since it is larger than the sum of its proper divisors (1124532791143).

12211103121113 is a wasteful number, since it uses less digits than its factorization.

12211103121113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13229797615.

The product of its (nonzero) digits is 72, while the sum is 20.

Adding to 12211103121113 its reverse (31112130111221), we get a palindrome (43323233232334).

The spelling of 12211103121113 in words is "twelve trillion, two hundred eleven billion, one hundred three million, one hundred twenty-one thousand, one hundred thirteen".