1134220122 has 24 divisors (see below), whose sum is σ = 2808545376. Its totient is φ = 324062856.

The previous prime is 1134220117. The next prime is 1134220151. The reversal of 1134220122 is 2210224311.

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 = 1134220095 and 1134220104.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4500748 + ... + 4500999.

It is an arithmetic number, because the mean of its divisors is an integer number (117022724).

Almost surely, 2^1134220122 is an apocalyptic number.

1134220122 is an abundant number, since it is smaller than the sum of its proper divisors (1674325254).

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

1134220122 is a wasteful number, since it uses less digits than its factorization.

1134220122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9001762 (or 9001759 counting only the distinct ones).

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

The square root of 1134220122 is about 33678.1846601030. The cubic root of 1134220122 is about 1042.8754626400.

Adding to 1134220122 its reverse (2210224311), we get a palindrome (3344444433).

The spelling of 1134220122 in words is "one billion, one hundred thirty-four million, two hundred twenty thousand, one hundred twenty-two".