1130221032200 has 96 divisors (see below), whose sum is σ = 2844265845960. Its totient is φ = 415193856000.

The previous prime is 1130221032197. The next prime is 1130221032203. The reversal of 1130221032200 is 22301220311.

It is an interprime number because it is at equal distance from previous prime (1130221032197) and next prime (1130221032203).

It can be written as a sum of positive squares in 12 ways, for example, as 414846775396 + 715374256804 = 644086^2 + 845798^2 .

It is not an unprimeable number, because it can be changed into a prime (1130221032203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 591101 + ... + 1615500.

Almost surely, 2^{1130221032200} is an apocalyptic number.

1130221032200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1130221032200 is an abundant number, since it is smaller than the sum of its proper divisors (1714044813760).

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

1130221032200 is a wasteful number, since it uses less digits than its factorization.

1130221032200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2206827 (or 2206818 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1130221032200 its reverse (22301220311), we get a palindrome (1152522252511).

The spelling of 1130221032200 in words is "one trillion, one hundred thirty billion, two hundred twenty-one million, thirty-two thousand, two hundred".