1133320122 has 36 divisors (see below), whose sum is σ = 2699055450. Its totient is φ = 343429680.

The previous prime is 1133320061. The next prime is 1133320129. The reversal of 1133320122 is 2210233311.

1133320122 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 915728121 + 217592001 = 30261^2 + 14751^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1133320095 and 1133320104.

It is not an unprimeable number, because it can be changed into a prime (1133320129) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 257997 + ... + 262352.

Almost surely, 2^1133320122 is an apocalyptic number.

1133320122 is an abundant number, since it is smaller than the sum of its proper divisors (1565735328).

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

1133320122 is a wasteful number, since it uses less digits than its factorization.

1133320122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520379 (or 520365 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1133320122 is about 33664.8202430965. The cubic root of 1133320122 is about 1042.5995502126.

Adding to 1133320122 its reverse (2210233311), we get a palindrome (3343553433).

The spelling of 1133320122 in words is "one billion, one hundred thirty-three million, three hundred twenty thousand, one hundred twenty-two".