1122311411 has 16 divisors (see below), whose sum is σ = 1234953216. Its totient is φ = 1013540736.

The previous prime is 1122311369. The next prime is 1122311431. The reversal of 1122311411 is 1141132211.

It is not a de Polignac number, because 1122311411 - 2⁶ = 1122311347 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1122311411.

It is not an unprimeable number, because it can be changed into a prime (1122311431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 261761 + ... + 266013.

It is an arithmetic number, because the mean of its divisors is an integer number (77184576).

Almost surely, 2^1122311411 is an apocalyptic number.

1122311411 is a deficient number, since it is larger than the sum of its proper divisors (112641805).

1122311411 is a wasteful number, since it uses less digits than its factorization.

1122311411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4702.

The product of its digits is 48, while the sum is 17.

The square root of 1122311411 is about 33500.9165695508. The cubic root of 1122311411 is about 1039.2127335268.

Adding to 1122311411 its reverse (1141132211), we get a palindrome (2263443622).

The spelling of 1122311411 in words is "one billion, one hundred twenty-two million, three hundred eleven thousand, four hundred eleven".