11233433523412 has 12 divisors (see below), whose sum is σ = 19663637445396. Its totient is φ = 5615251396160.

The previous prime is 11233433523383. The next prime is 11233433523413. The reversal of 11233433523412 is 21432533433211.

11233433523412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 7356929317956 + 3876504205456 = 2712366^2 + 1968884^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11233433523413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 366324139 + ... + 366354802.

It is an arithmetic number, because the mean of its divisors is an integer number (1638636453783).

Almost surely, 2^{11233433523412} is an apocalyptic number.

It is an amenable number.

11233433523412 is a deficient number, since it is larger than the sum of its proper divisors (8430203921984).

11233433523412 is a wasteful number, since it uses less digits than its factorization.

11233433523412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732682778 (or 732682776 counting only the distinct ones).

The product of its digits is 155520, while the sum is 37.

Adding to 11233433523412 its reverse (21432533433211), we get a palindrome (32665966956623).

The spelling of 11233433523412 in words is "eleven trillion, two hundred thirty-three billion, four hundred thirty-three million, five hundred twenty-three thousand, four hundred twelve".