111322000021311 has 6 divisors (see below), whose sum is σ = 160798444475240. Its totient is φ = 74214666680868.

The previous prime is 111322000021289. The next prime is 111322000021339. The reversal of 111322000021311 is 113120000223111.

111322000021311 is a `hidden beast` number, since 1 + 1 + 132 + 200 + 0 + 0 + 21 + 311 = 666.

It is not a de Polignac number, because 111322000021311 - 2¹⁵ = 111321999988543 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 (111322000021811) 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, 6184555556731 + ... + 6184555556748.

Almost surely, 2^{111322000021311} is an apocalyptic number.

111322000021311 is a deficient number, since it is larger than the sum of its proper divisors (49476444453929).

111322000021311 is a wasteful number, since it uses less digits than its factorization.

111322000021311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12369111113485 (or 12369111113482 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 111322000021311 its reverse (113120000223111), we get a palindrome (224442000244422).

The spelling of 111322000021311 in words is "one hundred eleven trillion, three hundred twenty-two billion, twenty-one thousand, three hundred eleven".