1322000112231 has 12 divisors (see below), whose sum is σ = 1961165332152. Its totient is φ = 857513586096.

The previous prime is 1322000112193. The next prime is 1322000112239. The reversal of 1322000112231 is 1322110002231.

1322000112231 is a `hidden beast` number, since 1 + 322 + 0 + 0 + 0 + 112 + 231 = 666.

It is not a de Polignac number, because 1322000112231 - 2¹⁰ = 1322000111207 is a prime.

It is a super-2 number, since 2×1322000112231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322000112239) 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 11 ways as a sum of consecutive naturals, for example, 1984984821 + ... + 1984985486.

It is an arithmetic number, because the mean of its divisors is an integer number (163430444346).

Almost surely, 2^{1322000112231} is an apocalyptic number.

1322000112231 is a deficient number, since it is larger than the sum of its proper divisors (639165219921).

1322000112231 is a wasteful number, since it uses less digits than its factorization.

1322000112231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3969970350 (or 3969970347 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1322000112231 its reverse (1322110002231), we get a palindrome (2644110114462).

The spelling of 1322000112231 in words is "one trillion, three hundred twenty-two billion, one hundred twelve thousand, two hundred thirty-one".