201111132332000 has 96 divisors (see below), whose sum is σ = 539050966088544. Its totient is φ = 73131320832000.

The previous prime is 201111132331997. The next prime is 201111132332003. The reversal of 201111132332000 is 233231111102.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (201111132331997) and next prime (201111132332003).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201111132332003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2285309777 + ... + 2285397776.

It is an arithmetic number, because the mean of its divisors is an integer number (5615114230089).

Almost surely, 2^{201111132332000} is an apocalyptic number.

201111132332000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201111132332000 is an abundant number, since it is smaller than the sum of its proper divisors (337939833756544).

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

201111132332000 is a wasteful number, since it uses less digits than its factorization.

201111132332000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4570707589 (or 4570707571 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 201111132332000 its reverse (233231111102), we get a palindrome (201344363443102).

The spelling of 201111132332000 in words is "two hundred one trillion, one hundred eleven billion, one hundred thirty-two million, three hundred thirty-two thousand".