11331012033212 has 12 divisors (see below), whose sum is σ = 19830150601800. Its totient is φ = 5665254718416.

The previous prime is 11331012033203. The next prime is 11331012033301. The reversal of 11331012033212 is 21233021013311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62723078 + ... + 62903469.

It is an arithmetic number, because the mean of its divisors is an integer number (1652512550150).

Almost surely, 2^{11331012033212} is an apocalyptic number.

It is an amenable number.

11331012033212 is a deficient number, since it is larger than the sum of its proper divisors (8499138568588).

11331012033212 is a wasteful number, since it uses less digits than its factorization.

11331012033212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125649100 (or 125649098 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 11331012033212 its reverse (21233021013311), we get a palindrome (32564033046523).

The spelling of 11331012033212 in words is "eleven trillion, three hundred thirty-one billion, twelve million, thirty-three thousand, two hundred twelve".