1128113322 has 32 divisors (see below), whose sum is σ = 2588602752. Its totient is φ = 321060864.

The previous prime is 1128113303. The next prime is 1128113333. The reversal of 1128113322 is 2233118211.

It is a junction number, because it is equal to n+sod(n) for n = 1128113292 and 1128113301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41463 + ... + 63050.

It is an arithmetic number, because the mean of its divisors is an integer number (80893836).

Almost surely, 2^1128113322 is an apocalyptic number.

1128113322 is an abundant number, since it is smaller than the sum of its proper divisors (1460489430).

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

1128113322 is a wasteful number, since it uses less digits than its factorization.

1128113322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104782.

The product of its digits is 576, while the sum is 24.

The square root of 1128113322 is about 33587.3982618481. The cubic root of 1128113322 is about 1041.0004309384. Note that the first 3 decimals are identical.

The spelling of 1128113322 in words is "one billion, one hundred twenty-eight million, one hundred thirteen thousand, three hundred twenty-two".