11333440343212 has 24 divisors (see below), whose sum is σ = 21377261817072. Its totient is φ = 5226389448000.

The previous prime is 11333440343189. The next prime is 11333440343231. The reversal of 11333440343212 is 21234304433311.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92212414 + ... + 92335237.

It is an arithmetic number, because the mean of its divisors is an integer number (890719242378).

Almost surely, 2^{11333440343212} is an apocalyptic number.

It is an amenable number.

11333440343212 is a deficient number, since it is larger than the sum of its proper divisors (10043821473860).

11333440343212 is a wasteful number, since it uses less digits than its factorization.

11333440343212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184548849 (or 184548847 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 34.

Adding to 11333440343212 its reverse (21234304433311), we get a palindrome (32567744776523).

The spelling of 11333440343212 in words is "eleven trillion, three hundred thirty-three billion, four hundred forty million, three hundred forty-three thousand, two hundred twelve".