1322413315231 has 32 divisors (see below), whose sum is σ = 1491691603968. Its totient is φ = 1165659855360.

The previous prime is 1322413315229. The next prime is 1322413315273. The reversal of 1322413315231 is 1325133142231.

It is a cyclic number.

It is not a de Polignac number, because 1322413315231 - 2¹ = 1322413315229 is a prime.

It is a super-2 number, since 2×1322413315231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1322413315193 and 1322413315202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322413315211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10110010 + ... + 10239976.

It is an arithmetic number, because the mean of its divisors is an integer number (46615362624).

Almost surely, 2^{1322413315231} is an apocalyptic number.

1322413315231 is a deficient number, since it is larger than the sum of its proper divisors (169278288737).

1322413315231 is a wasteful number, since it uses less digits than its factorization.

1322413315231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130551.

The product of its digits is 12960, while the sum is 31.

Adding to 1322413315231 its reverse (1325133142231), we get a palindrome (2647546457462).

The spelling of 1322413315231 in words is "one trillion, three hundred twenty-two billion, four hundred thirteen million, three hundred fifteen thousand, two hundred thirty-one".