12200111131201 has 36 divisors (see below), whose sum is σ = 14835171000832. Its totient is φ = 9826339486464.

The previous prime is 12200111131199. The next prime is 12200111131259. The reversal of 12200111131201 is 10213111100221.

It is a happy number.

It is not a de Polignac number, because 12200111131201 - 2¹ = 12200111131199 is a prime.

It is a super-2 number, since 2×12200111131201² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12200111131261) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 862618336 + ... + 862632478.

Almost surely, 2^{12200111131201} is an apocalyptic number.

It is an amenable number.

12200111131201 is a deficient number, since it is larger than the sum of its proper divisors (2635059869631).

12200111131201 is an frugal number, since it uses more digits than its factorization.

12200111131201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15490 (or 14820 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 12200111131201 its reverse (10213111100221), we get a palindrome (22413222231422).

The spelling of 12200111131201 in words is "twelve trillion, two hundred billion, one hundred eleven million, one hundred thirty-one thousand, two hundred one".