11333202021330 has 64 divisors (see below), whose sum is σ = 31719749126400. Its totient is φ = 2590446173952.

The previous prime is 11333202021301. The next prime is 11333202021371. The reversal of 11333202021330 is 3312020233311.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11333202021330.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 550679799 + ... + 550700378.

It is an arithmetic number, because the mean of its divisors is an integer number (495621080100).

Almost surely, 2^{11333202021330} is an apocalyptic number.

11333202021330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11333202021330 is an abundant number, since it is smaller than the sum of its proper divisors (20386547105070).

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

11333202021330 is a wasteful number, since it uses less digits than its factorization.

11333202021330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101380208 (or 1101380194 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 11333202021330 its reverse (3312020233311), we get a palindrome (14645222254641).

The spelling of 11333202021330 in words is "eleven trillion, three hundred thirty-three billion, two hundred two million, twenty-one thousand, three hundred thirty".