1204212325231 has 4 divisors (see below), whose sum is σ = 1245736888200. Its totient is φ = 1162687762264.

The previous prime is 1204212325171. The next prime is 1204212325259. The reversal of 1204212325231 is 1325232124021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1204212325231 - 2¹⁹ = 1204211800943 is a prime.

It is a super-2 number, since 2×1204212325231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1204212325231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1204212325291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20762281441 + ... + 20762281498.

It is an arithmetic number, because the mean of its divisors is an integer number (311434222050).

Almost surely, 2^{1204212325231} is an apocalyptic number.

1204212325231 is a deficient number, since it is larger than the sum of its proper divisors (41524562969).

1204212325231 is an equidigital number, since it uses as much as digits as its factorization.

1204212325231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41524562968.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 1204212325231 its reverse (1325232124021), we get a palindrome (2529444449252).

The spelling of 1204212325231 in words is "one trillion, two hundred four billion, two hundred twelve million, three hundred twenty-five thousand, two hundred thirty-one".