12201120011104 has 24 divisors (see below), whose sum is σ = 24428089856520. Its totient is φ = 5997160682496.

The previous prime is 12201120011083. The next prime is 12201120011107. The reversal of 12201120011104 is 40111002110221.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12201120011107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3231226929 + ... + 3231230704.

It is an arithmetic number, because the mean of its divisors is an integer number (1017837077355).

Almost surely, 2^{12201120011104} is an apocalyptic number.

It is an amenable number.

12201120011104 is an abundant number, since it is smaller than the sum of its proper divisors (12226969845416).

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

12201120011104 is an equidigital number, since it uses as much as digits as its factorization.

12201120011104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6462457702 (or 6462457694 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 12201120011104 its reverse (40111002110221), we get a palindrome (52312122121325).

The spelling of 12201120011104 in words is "twelve trillion, two hundred one billion, one hundred twenty million, eleven thousand, one hundred four".