1132222021200 has 360 divisors, whose sum is σ = 4102176693888. Its totient is φ = 288642309120.

The previous prime is 1132222021163. The next prime is 1132222021241. The reversal of 1132222021200 is 21202222311.

1132222021200 is a `hidden beast` number, since 1 + 1 + 322 + 220 + 2 + 120 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (360).

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 polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 292033662 + ... + 292037538.

Almost surely, 2^{1132222021200} is an apocalyptic number.

1132222021200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1132222021200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2051088346944).

1132222021200 is an abundant number, since it is smaller than the sum of its proper divisors (2969954672688).

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

1132222021200 is a wasteful number, since it uses less digits than its factorization.

1132222021200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7451 (or 7437 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 1132222021200 its reverse (21202222311), we get a palindrome (1153424243511).

The spelling of 1132222021200 in words is "one trillion, one hundred thirty-two billion, two hundred twenty-two million, twenty-one thousand, two hundred".