3111411222 has 24 divisors (see below), whose sum is σ = 6746093640. Its totient is φ = 1036413600.

The previous prime is 3111411217. The next prime is 3111411271. The reversal of 3111411222 is 2221141113.

3111411222 is a `hidden beast` number, since 31 + 1 + 1 + 411 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3111411195 and 3111411204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33447 + ... + 85682.

It is an arithmetic number, because the mean of its divisors is an integer number (281087235).

Almost surely, 2^3111411222 is an apocalyptic number.

3111411222 is an abundant number, since it is smaller than the sum of its proper divisors (3634682418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3111411222 is a wasteful number, since it uses less digits than its factorization.

3111411222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120588 (or 120585 counting only the distinct ones).

The product of its digits is 96, while the sum is 18.

The square root of 3111411222 is about 55780.0252957992. The cubic root of 3111411222 is about 1459.8866525503.

Adding to 3111411222 its reverse (2221141113), we get a palindrome (5332552335).

The spelling of 3111411222 in words is "three billion, one hundred eleven million, four hundred eleven thousand, two hundred twenty-two".