1112422311 has 48 divisors (see below), whose sum is σ = 2157442560. Its totient is φ = 533424960.

The previous prime is 1112422309. The next prime is 1112422361. The reversal of 1112422311 is 1132242111.

1112422311 is a `hidden beast` number, since 111 + 242 + 2 + 311 = 666.

1112422311 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1112422311 - 2¹ = 1112422309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112422361) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 52731 + ... + 70748.

It is an arithmetic number, because the mean of its divisors is an integer number (44946720).

Almost surely, 2^1112422311 is an apocalyptic number.

1112422311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1112422311 is a deficient number, since it is larger than the sum of its proper divisors (1045020249).

1112422311 is a wasteful number, since it uses less digits than its factorization.

1112422311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123516 (or 123513 counting only the distinct ones).

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

The square root of 1112422311 is about 33352.9955326354. The cubic root of 1112422311 is about 1036.1514287851.

Adding to 1112422311 its reverse (1132242111), we get a palindrome (2244664422).

The spelling of 1112422311 in words is "one billion, one hundred twelve million, four hundred twenty-two thousand, three hundred eleven".