10001232311200 has 288 divisors, whose sum is σ = 26469462096000. Its totient is φ = 3668130385920.

The previous prime is 10001232311179. The next prime is 10001232311237. The reversal of 10001232311200 is 211323210001.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1363862734 + ... + 1363870066.

It is an arithmetic number, because the mean of its divisors is an integer number (91907854500).

Almost surely, 2^{10001232311200} is an apocalyptic number.

10001232311200 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 10001232311200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13234731048000).

10001232311200 is an abundant number, since it is smaller than the sum of its proper divisors (16468229784800).

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

10001232311200 is a wasteful number, since it uses less digits than its factorization.

10001232311200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8224 (or 8211 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10001232311200 its reverse (211323210001), we get a palindrome (10212555521201).

The spelling of 10001232311200 in words is "ten trillion, one billion, two hundred thirty-two million, three hundred eleven thousand, two hundred".