1130422221200 has 60 divisors (see below), whose sum is σ = 2721782582340. Its totient is φ = 451179386880.

The previous prime is 1130422221179. The next prime is 1130422221283. The reversal of 1130422221200 is 21222240311.

It can be written as a sum of positive squares in 6 ways, for example, as 145310390416 + 985111830784 = 381196^2 + 992528^2 .

It is a super-3 number, since 3×1130422221200³ (a number of 37 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2909165 + ... + 3274764.

It is an arithmetic number, because the mean of its divisors is an integer number (45363043039).

Almost surely, 2^{1130422221200} is an apocalyptic number.

1130422221200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1130422221200 is an abundant number, since it is smaller than the sum of its proper divisors (1591360361140).

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

1130422221200 is a wasteful number, since it uses less digits than its factorization.

1130422221200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6184404 (or 6184393 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1130422221200 its reverse (21222240311), we get a palindrome (1151644461511).

The spelling of 1130422221200 in words is "one trillion, one hundred thirty billion, four hundred twenty-two million, two hundred twenty-one thousand, two hundred".