11333212120230 has 384 divisors, whose sum is σ = 37182866434560. Its totient is φ = 2173169295360.

The previous prime is 11333212120207. The next prime is 11333212120361. The reversal of 11333212120230 is 3202121233311.

It is a self number, because there is not a number n which added to its sum of digits gives 11333212120230.

It is a congruent number.

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 191 ways as a sum of consecutive naturals, for example, 1063447062 + ... + 1063457718.

It is an arithmetic number, because the mean of its divisors is an integer number (96830381340).

Almost surely, 2^{11333212120230} is an apocalyptic number.

11333212120230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11333212120230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18591433217280).

11333212120230 is an abundant number, since it is smaller than the sum of its proper divisors (25849654314330).

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

11333212120230 is a wasteful number, since it uses less digits than its factorization.

11333212120230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15764 (or 15757 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 11333212120230 its reverse (3202121233311), we get a palindrome (14535333353541).

The spelling of 11333212120230 in words is "eleven trillion, three hundred thirty-three billion, two hundred twelve million, one hundred twenty thousand, two hundred thirty".