1012331200223 has 8 divisors (see below), whose sum is σ = 1159711163520. Its totient is φ = 865641542040.

The previous prime is 1012331200187. The next prime is 1012331200273. The reversal of 1012331200223 is 3220021332101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1012331200223 - 2¹⁰ = 1012331199199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1012331200195 and 1012331200204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012331200273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172573133 + ... + 172578998.

It is an arithmetic number, because the mean of its divisors is an integer number (144963895440).

Almost surely, 2^{1012331200223} is an apocalyptic number.

1012331200223 is a deficient number, since it is larger than the sum of its proper divisors (147379963297).

1012331200223 is an equidigital number, since it uses as much as digits as its factorization.

1012331200223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345152557.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1012331200223 its reverse (3220021332101), we get a palindrome (4232352532324).

The spelling of 1012331200223 in words is "one trillion, twelve billion, three hundred thirty-one million, two hundred thousand, two hundred twenty-three".