1322530352231 has 6 divisors (see below), whose sum is σ = 1453690387296. Its totient is φ = 1202300320100.

The previous prime is 1322530352197. The next prime is 1322530352239.

1322530352231 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1322530352231 - 2⁶ = 1322530352167 is a prime.

It is a super-2 number, since 2×1322530352231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322530352239) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5465001335 + ... + 5465001576.

It is an arithmetic number, because the mean of its divisors is an integer number (242281731216).

Almost surely, 2^{1322530352231} is an apocalyptic number.

1322530352231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1322530352231 is a deficient number, since it is larger than the sum of its proper divisors (131160035065).

1322530352231 is a wasteful number, since it uses less digits than its factorization.

1322530352231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10930002933 (or 10930002922 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 32.

It can be divided in two parts, 1322530 and 352231, that added together give a palindrome (1674761).

The spelling of 1322530352231 in words is "one trillion, three hundred twenty-two billion, five hundred thirty million, three hundred fifty-two thousand, two hundred thirty-one".