11233020201120 has 72 divisors (see below), whose sum is σ = 38332681441236. Its totient is φ = 2995472053248.

The previous prime is 11233020201113. The next prime is 11233020201181. The reversal of 11233020201120 is 2110202033211.

11233020201120 is a `hidden beast` number, since 1 + 12 + 330 + 2 + 0 + 201 + 120 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 11209987889424 + 23032311696 = 3348132^2 + 151764^2 .

It is a tau number, because it is divible by the number of its divisors (72).

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 = 11233020201093 and 11233020201102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3900352797 + ... + 3900355676.

Almost surely, 2^{11233020201120} is an apocalyptic number.

11233020201120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11233020201120 is an abundant number, since it is smaller than the sum of its proper divisors (27099661240116).

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

11233020201120 is a wasteful number, since it uses less digits than its factorization.

11233020201120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7800708494 (or 7800708483 counting only the distinct ones).

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

Adding to 11233020201120 its reverse (2110202033211), we get a palindrome (13343222234331).

The spelling of 11233020201120 in words is "eleven trillion, two hundred thirty-three billion, twenty million, two hundred one thousand, one hundred twenty".