11333121033212 has 48 divisors (see below), whose sum is σ = 21782330892000. Its totient is φ = 5116571746560.

The previous prime is 11333121033193. The next prime is 11333121033329. The reversal of 11333121033212 is 21233012133311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170612918 + ... + 170679330.

It is an arithmetic number, because the mean of its divisors is an integer number (453798560250).

Almost surely, 2^{11333121033212} is an apocalyptic number.

It is an amenable number.

11333121033212 is a deficient number, since it is larger than the sum of its proper divisors (10449209858788).

11333121033212 is a wasteful number, since it uses less digits than its factorization.

11333121033212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92606 (or 92604 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 11333121033212 its reverse (21233012133311), we get a palindrome (32566133166523).

The spelling of 11333121033212 in words is "eleven trillion, three hundred thirty-three billion, one hundred twenty-one million, thirty-three thousand, two hundred twelve".