1139383122 has 8 divisors (see below), whose sum is σ = 2278766256. Its totient is φ = 379794372.

The previous prime is 1139383099. The next prime is 1139383159. The reversal of 1139383122 is 2213839311.

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

1139383122 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94948588 + ... + 94948599.

It is an arithmetic number, because the mean of its divisors is an integer number (284845782).

Almost surely, 2^1139383122 is an apocalyptic number.

1139383122 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.

1139383122 is a wasteful number, since it uses less digits than its factorization.

1139383122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189897192.

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

The square root of 1139383122 is about 33754.7496213496. The cubic root of 1139383122 is about 1044.4554665512.

The spelling of 1139383122 in words is "one billion, one hundred thirty-nine million, three hundred eighty-three thousand, one hundred twenty-two".