1139813322 has 8 divisors (see below), whose sum is σ = 2279626656. Its totient is φ = 379937772.

The previous prime is 1139813321. The next prime is 1139813359. The reversal of 1139813322 is 2233189311.

It is a sphenic number, since it is the product of 3 distinct primes.

1139813322 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1139813321) 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, 94984438 + ... + 94984449.

It is an arithmetic number, because the mean of its divisors is an integer number (284953332).

Almost surely, 2^1139813322 is an apocalyptic number.

1139813322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1139813322 is a wasteful number, since it uses less digits than its factorization.

1139813322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189968892.

The product of its digits is 7776, while the sum is 33.

The square root of 1139813322 is about 33761.1214564919. The cubic root of 1139813322 is about 1044.5869026456.

The spelling of 1139813322 in words is "one billion, one hundred thirty-nine million, eight hundred thirteen thousand, three hundred twenty-two".