1111434222 has 64 divisors (see below), whose sum is σ = 2432851200. Its totient is φ = 337155840.

The previous prime is 1111434209. The next prime is 1111434253. The reversal of 1111434222 is 2224341111.

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 31 ways as a sum of consecutive naturals, for example, 749722 + ... + 751202.

It is an arithmetic number, because the mean of its divisors is an integer number (38013300).

Almost surely, 2^1111434222 is an apocalyptic number.

1111434222 is an abundant number, since it is smaller than the sum of its proper divisors (1321416978).

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

1111434222 is a wasteful number, since it uses less digits than its factorization.

1111434222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1761.

The product of its digits is 384, while the sum is 21.

The square root of 1111434222 is about 33338.1796443657. The cubic root of 1111434222 is about 1035.8445569866.

Adding to 1111434222 its reverse (2224341111), we get a palindrome (3335775333).

The spelling of 1111434222 in words is "one billion, one hundred eleven million, four hundred thirty-four thousand, two hundred twenty-two".