1200113233201 has 16 divisors (see below), whose sum is σ = 1264341443200. Its totient is φ = 1135991952000.

The previous prime is 1200113233141. The next prime is 1200113233213. The reversal of 1200113233201 is 1023323110021.

It is a cyclic number.

It is not a de Polignac number, because 1200113233201 - 2²⁵ = 1200079678769 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1200113233001) 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, 148359565 + ... + 148367653.

It is an arithmetic number, because the mean of its divisors is an integer number (79021340200).

Almost surely, 2^{1200113233201} is an apocalyptic number.

It is an amenable number.

1200113233201 is a deficient number, since it is larger than the sum of its proper divisors (64228209999).

1200113233201 is a wasteful number, since it uses less digits than its factorization.

1200113233201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13720.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1200113233201 its reverse (1023323110021), we get a palindrome (2223436343222).

The spelling of 1200113233201 in words is "one trillion, two hundred billion, one hundred thirteen million, two hundred thirty-three thousand, two hundred one".