322011131311 has 8 divisors (see below), whose sum is σ = 325656912240. Its totient is φ = 318365965632.

The previous prime is 322011131297. The next prime is 322011131329. The reversal of 322011131311 is 113131110223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 322011131311 - 2⁵ = 322011131279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322011135311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 942876 + ... + 1238158.

It is an arithmetic number, because the mean of its divisors is an integer number (40707114030).

Almost surely, 2^322011131311 is an apocalyptic number.

322011131311 is a deficient number, since it is larger than the sum of its proper divisors (3645780929).

322011131311 is a wasteful number, since it uses less digits than its factorization.

322011131311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307625.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 322011131311 its reverse (113131110223), we get a palindrome (435142241534).

The spelling of 322011131311 in words is "three hundred twenty-two billion, eleven million, one hundred thirty-one thousand, three hundred eleven".