11230321200120 has 192 divisors, whose sum is σ = 40362027170400. Its totient is φ = 2685207490560.

The previous prime is 11230321200113. The next prime is 11230321200121. The reversal of 11230321200120 is 2100212303211.

11230321200120 is a `hidden beast` number, since 1 + 1 + 23 + 0 + 321 + 200 + 120 = 666.

It is a super-2 number, since 2×11230321200120² (a number of 27 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 11230321200093 and 11230321200102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11230321200121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19135165 + ... + 19713324.

Almost surely, 2^{11230321200120} is an apocalyptic number.

11230321200120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11230321200120 is an abundant number, since it is smaller than the sum of its proper divisors (29131705970280).

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

11230321200120 is a wasteful number, since it uses less digits than its factorization.

11230321200120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38848590 (or 38848583 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11230321200120 its reverse (2100212303211), we get a palindrome (13330533503331).

The spelling of 11230321200120 in words is "eleven trillion, two hundred thirty billion, three hundred twenty-one million, two hundred thousand, one hundred twenty".