1122013033200 has 90 divisors (see below), whose sum is σ = 3893696907984. Its totient is φ = 299203474560.

The previous prime is 1122013033187. The next prime is 1122013033259. The reversal of 1122013033200 is 23303102211.

1122013033200 is a `hidden beast` number, since 112 + 201 + 30 + 3 + 320 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (90).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

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 17 ways as a sum of consecutive naturals, for example, 155831544 + ... + 155838743.

Almost surely, 2^{1122013033200} is an apocalyptic number.

1122013033200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1122013033200 is an abundant number, since it is smaller than the sum of its proper divisors (2771683874784).

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

1122013033200 is a wasteful number, since it uses less digits than its factorization.

1122013033200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311670311 (or 311670297 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1122013033200 its reverse (23303102211), we get a palindrome (1145316135411).

The spelling of 1122013033200 in words is "one trillion, one hundred twenty-two billion, thirteen million, thirty-three thousand, two hundred".