1322232031011 has 16 divisors (see below), whose sum is σ = 1791084061184. Its totient is φ = 867460407264.

The previous prime is 1322232030989. The next prime is 1322232031027. The reversal of 1322232031011 is 1101302322231.

It is not a de Polignac number, because 1322232031011 - 2¹¹ = 1322232028963 is a prime.

It is a super-3 number, since 3×1322232031011³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1322232031061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3098635 + ... + 3499428.

It is an arithmetic number, because the mean of its divisors is an integer number (111942753824).

Almost surely, 2^{1322232031011} is an apocalyptic number.

1322232031011 is a deficient number, since it is larger than the sum of its proper divisors (468852030173).

1322232031011 is an equidigital number, since it uses as much as digits as its factorization.

1322232031011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6599130.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1322232031011 its reverse (1101302322231), we get a palindrome (2423534353242).

The spelling of 1322232031011 in words is "one trillion, three hundred twenty-two billion, two hundred thirty-two million, thirty-one thousand, eleven".