1133113122 has 12 divisors (see below), whose sum is σ = 2455078470. Its totient is φ = 377704368.

The previous prime is 1133113109. The next prime is 1133113133. The reversal of 1133113122 is 2213113311.

It can be written as a sum of positive squares in only one way, i.e., 1116294921 + 16818201 = 33411^2 + 4101^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 62950729 = 1133113122 / (1 + 1 + 3 + 3 + 1 + 1 + 3 + 1 + 2 + 2).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1133113095 and 1133113104.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31475347 + ... + 31475382.

Almost surely, 2^1133113122 is an apocalyptic number.

1133113122 is an abundant number, since it is smaller than the sum of its proper divisors (1321965348).

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

1133113122 is a wasteful number, since it uses less digits than its factorization.

1133113122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62950737 (or 62950734 counting only the distinct ones).

The product of its digits is 108, while the sum is 18.

The square root of 1133113122 is about 33661.7456766579. The cubic root of 1133113122 is about 1042.5360696938.

Adding to 1133113122 its reverse (2213113311), we get a palindrome (3346226433).

The spelling of 1133113122 in words is "one billion, one hundred thirty-three million, one hundred thirteen thousand, one hundred twenty-two".