1332232112231 has 4 divisors (see below), whose sum is σ = 1332270421872. Its totient is φ = 1332193802592.

The previous prime is 1332232112227. The next prime is 1332232112243. The reversal of 1332232112231 is 1322112322331.

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 1332232112231 - 2² = 1332232112227 is a prime.

It is a super-2 number, since 2×1332232112231² (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 1332232112231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332232112201) 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, 19102610 + ... + 19172223.

It is an arithmetic number, because the mean of its divisors is an integer number (333067605468).

Almost surely, 2^{1332232112231} is an apocalyptic number.

1332232112231 is a deficient number, since it is larger than the sum of its proper divisors (38309641).

1332232112231 is an equidigital number, since it uses as much as digits as its factorization.

1332232112231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38309640.

The product of its digits is 2592, while the sum is 26.

Adding to 1332232112231 its reverse (1322112322331), we get a palindrome (2654344434562).

The spelling of 1332232112231 in words is "one trillion, three hundred thirty-two billion, two hundred thirty-two million, one hundred twelve thousand, two hundred thirty-one".