1122229068 has 12 divisors (see below), whose sum is σ = 2618534520. Its totient is φ = 374076352.

The previous prime is 1122229067. The next prime is 1122229099. The reversal of 1122229068 is 8609222211.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (1122229067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46759533 + ... + 46759556.

It is an arithmetic number, because the mean of its divisors is an integer number (218211210).

Almost surely, 2^1122229068 is an apocalyptic number.

It is an amenable number.

1122229068 is an abundant number, since it is smaller than the sum of its proper divisors (1496305452).

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

1122229068 is a wasteful number, since it uses less digits than its factorization.

1122229068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93519096 (or 93519094 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 1122229068 is about 33499.6875806327. The cubic root of 1122229068 is about 1039.1873175308.

The spelling of 1122229068 in words is "one billion, one hundred twenty-two million, two hundred twenty-nine thousand, sixty-eight".