11333031302212 has 12 divisors (see below), whose sum is σ = 19837076360976. Its totient is φ = 5665295199080.

The previous prime is 11333031302209. The next prime is 11333031302249. The reversal of 11333031302212 is 21220313033311.

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 3 ways as a sum of consecutive naturals, for example, 305092114 + ... + 305129257.

It is an arithmetic number, because the mean of its divisors is an integer number (1653089696748).

Almost surely, 2^{11333031302212} is an apocalyptic number.

It is an amenable number.

11333031302212 is a deficient number, since it is larger than the sum of its proper divisors (8504045058764).

11333031302212 is a wasteful number, since it uses less digits than its factorization.

11333031302212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610226018 (or 610226016 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 11333031302212 its reverse (21220313033311), we get a palindrome (32553344335523).

The spelling of 11333031302212 in words is "eleven trillion, three hundred thirty-three billion, thirty-one million, three hundred two thousand, two hundred twelve".