1122829448 has 16 divisors (see below), whose sum is σ = 2267251980. Its totient is φ = 518228928.

The previous prime is 1122829391. The next prime is 1122829469. The reversal of 1122829448 is 8449282211.

It can be written as a sum of positive squares in 2 ways, for example, as 984578884 + 138250564 = 31378^2 + 11758^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5398115 + ... + 5398322.

Almost surely, 2^1122829448 is an apocalyptic number.

It is an amenable number.

1122829448 is an abundant number, since it is smaller than the sum of its proper divisors (1144422532).

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

1122829448 is a wasteful number, since it uses less digits than its factorization.

1122829448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10796456 (or 10796452 counting only the distinct ones).

The product of its digits is 73728, while the sum is 41.

The square root of 1122829448 is about 33508.6473615394. The cubic root of 1122829448 is about 1039.3726023571.

The spelling of 1122829448 in words is "one billion, one hundred twenty-two million, eight hundred twenty-nine thousand, four hundred forty-eight".