12200201100120 has 64 divisors (see below), whose sum is σ = 39927930877440. Its totient is φ = 2957624508800.

The previous prime is 12200201100119. The next prime is 12200201100127. The reversal of 12200201100120 is 2100110200221.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 12200201100096 and 12200201100105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200201100127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4621286976 + ... + 4621289615.

It is an arithmetic number, because the mean of its divisors is an integer number (623873919960).

Almost surely, 2^{12200201100120} is an apocalyptic number.

12200201100120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12200201100120 is an abundant number, since it is smaller than the sum of its proper divisors (27727729777320).

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

12200201100120 is a wasteful number, since it uses less digits than its factorization.

12200201100120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9242576616 (or 9242576612 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 12200201100120 its reverse (2100110200221), we get a palindrome (14300311300341).

It can be divided in two parts, 12200201 and 100120, that added together give a palindrome (12300321).

The spelling of 12200201100120 in words is "twelve trillion, two hundred billion, two hundred one million, one hundred thousand, one hundred twenty".