1232201223113 has 32 divisors (see below), whose sum is σ = 1536269529600. Its totient is φ = 984393285120.

The previous prime is 1232201223109. The next prime is 1232201223161. The reversal of 1232201223113 is 3113221022321.

It is not a de Polignac number, because 1232201223113 - 2² = 1232201223109 is a prime.

It is a super-4 number, since 4×1232201223113⁴ (a number of 49 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1232201223103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 425228 + ... + 1626413.

It is an arithmetic number, because the mean of its divisors is an integer number (48008422800).

Almost surely, 2^{1232201223113} is an apocalyptic number.

It is an amenable number.

1232201223113 is a deficient number, since it is larger than the sum of its proper divisors (304068306487).

1232201223113 is a wasteful number, since it uses less digits than its factorization.

1232201223113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2051782 (or 2051768 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1232201223113 its reverse (3113221022321), we get a palindrome (4345422245434).

The spelling of 1232201223113 in words is "one trillion, two hundred thirty-two billion, two hundred one million, two hundred twenty-three thousand, one hundred thirteen".