1130233522 has 32 divisors (see below), whose sum is σ = 1885555584. Its totient is φ = 503798400.

The previous prime is 1130233513. The next prime is 1130233529. The reversal of 1130233522 is 2253320311.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1130233493 and 1130233502.

It is not an unprimeable number, because it can be changed into a prime (1130233529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305878 + ... + 309550.

It is an arithmetic number, because the mean of its divisors is an integer number (58923612).

Almost surely, 2^1130233522 is an apocalyptic number.

1130233522 is a deficient number, since it is larger than the sum of its proper divisors (755322062).

1130233522 is a wasteful number, since it uses less digits than its factorization.

1130233522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3954.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 1130233522 is about 33618.9458787750. The cubic root of 1130233522 is about 1041.6521822014.

Adding to 1130233522 its reverse (2253320311), we get a palindrome (3383553833).

The spelling of 1130233522 in words is "one billion, one hundred thirty million, two hundred thirty-three thousand, five hundred twenty-two".