1130222032 has 40 divisors (see below), whose sum is σ = 2259498240. Its totient is φ = 547397760.

The previous prime is 1130222003. The next prime is 1130222057. The reversal of 1130222032 is 2302220311.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 1130221997 and 1130222015.

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, 58557 + ... + 75427.

It is an arithmetic number, because the mean of its divisors is an integer number (56487456).

Almost surely, 2^1130222032 is an apocalyptic number.

It is an amenable number.

1130222032 is a deficient number, since it is larger than the sum of its proper divisors (1129276208).

1130222032 is a wasteful number, since it uses less digits than its factorization.

1130222032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17011 (or 17005 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1130222032 is about 33618.7749925544. The cubic root of 1130222032 is about 1041.6486523633.

Adding to 1130222032 its reverse (2302220311), we get a palindrome (3432442343).

The spelling of 1130222032 in words is "one billion, one hundred thirty million, two hundred twenty-two thousand, thirty-two".