1135322245 has 8 divisors (see below), whose sum is σ = 1399208184. Its totient is φ = 883710144.

The previous prime is 1135322233. The next prime is 1135322281. The reversal of 1135322245 is 5422235311.

It can be written as a sum of positive squares in 4 ways, for example, as 532963396 + 602358849 = 23086^2 + 24543^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1135322245 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3068254 + ... + 3068623.

It is an arithmetic number, because the mean of its divisors is an integer number (174901023).

Almost surely, 2^1135322245 is an apocalyptic number.

It is an amenable number.

1135322245 is a deficient number, since it is larger than the sum of its proper divisors (263885939).

1135322245 is an equidigital number, since it uses as much as digits as its factorization.

1135322245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6136919.

The product of its digits is 7200, while the sum is 28.

The square root of 1135322245 is about 33694.5432525802. The cubic root of 1135322245 is about 1043.2131410526.

Adding to 1135322245 its reverse (5422235311), we get a palindrome (6557557556).

The spelling of 1135322245 in words is "one billion, one hundred thirty-five million, three hundred twenty-two thousand, two hundred forty-five".