11333121100012 has 24 divisors (see below), whose sum is σ = 20165540277680. Its totient is φ = 5571606807360.

The previous prime is 11333121099997. The next prime is 11333121100061. The reversal of 11333121100012 is 21000112133311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7918587 + ... + 9239602.

Almost surely, 2^{11333121100012} is an apocalyptic number.

It is an amenable number.

11333121100012 is a deficient number, since it is larger than the sum of its proper divisors (8832419177668).

11333121100012 is a wasteful number, since it uses less digits than its factorization.

11333121100012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17160961 (or 17160959 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 11333121100012 its reverse (21000112133311), we get a palindrome (32333233233323).

The spelling of 11333121100012 in words is "eleven trillion, three hundred thirty-three billion, one hundred twenty-one million, one hundred thousand, twelve".