1134012222 has 48 divisors (see below), whose sum is σ = 2846519520. Its totient is φ = 319562496.

The previous prime is 1134012203. The next prime is 1134012233. The reversal of 1134012222 is 2222104311.

It is a happy number.

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 = 1134012195 and 1134012204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52447 + ... + 70842.

It is an arithmetic number, because the mean of its divisors is an integer number (59302490).

Almost surely, 2^1134012222 is an apocalyptic number.

1134012222 is an abundant number, since it is smaller than the sum of its proper divisors (1712507298).

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

1134012222 is a wasteful number, since it uses less digits than its factorization.

1134012222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123377 (or 123374 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1134012222 is about 33675.0979508598. The cubic root of 1134012222 is about 1042.8117398367.

Adding to 1134012222 its reverse (2222104311), we get a palindrome (3356116533).

The spelling of 1134012222 in words is "one billion, one hundred thirty-four million, twelve thousand, two hundred twenty-two".