12200111133 has 16 divisors (see below), whose sum is σ = 18592190976. Its totient is φ = 6970912560.

The previous prime is 12200111129. The next prime is 12200111159. The reversal of 12200111133 is 33111100221.

It is a happy number.

It is not a de Polignac number, because 12200111133 - 2² = 12200111129 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200111113) 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, 463710 + ... + 489312.

It is an arithmetic number, because the mean of its divisors is an integer number (1162011936).

Almost surely, 2^12200111133 is an apocalyptic number.

It is an amenable number.

12200111133 is a deficient number, since it is larger than the sum of its proper divisors (6392079843).

12200111133 is a wasteful number, since it uses less digits than its factorization.

12200111133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48304.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 12200111133 its reverse (33111100221), we get a palindrome (45311211354).

The spelling of 12200111133 in words is "twelve billion, two hundred million, one hundred eleven thousand, one hundred thirty-three".