12201131103120 has 80 divisors (see below), whose sum is σ = 42026118251520. Its totient is φ = 3253634960256.

The previous prime is 12201131103113. The next prime is 12201131103121. The reversal of 12201131103120 is 2130113110221.

12201131103120 is a `hidden beast` number, since 1 + 220 + 1 + 131 + 1 + 0 + 312 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 12201131103093 and 12201131103102.

It is not an unprimeable number, because it can be changed into a prime (12201131103121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2824333744 + ... + 2824338063.

It is an arithmetic number, because the mean of its divisors is an integer number (525326478144).

Almost surely, 2^{12201131103120} is an apocalyptic number.

12201131103120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12201131103120 is an abundant number, since it is smaller than the sum of its proper divisors (29824987148400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12201131103120 is a wasteful number, since it uses less digits than its factorization.

12201131103120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5648671829 (or 5648671817 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 12201131103120 its reverse (2130113110221), we get a palindrome (14331244213341).

The spelling of 12201131103120 in words is "twelve trillion, two hundred one billion, one hundred thirty-one million, one hundred three thousand, one hundred twenty".