11333122111002 has 16 divisors (see below), whose sum is σ = 22677594393312. Its totient is φ = 3775815675120.

The previous prime is 11333122110997. The next prime is 11333122111013. The reversal of 11333122111002 is 20011122133311.

It is a self number, because there is not a number n which added to its sum of digits gives 11333122111002.

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, 472910824 + ... + 472934787.

It is an arithmetic number, because the mean of its divisors is an integer number (1417349649582).

Almost surely, 2^{11333122111002} is an apocalyptic number.

11333122111002 is an abundant number, since it is smaller than the sum of its proper divisors (11344472282310).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11333122111002 is a wasteful number, since it uses less digits than its factorization.

11333122111002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945847613.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 11333122111002 its reverse (20011122133311), we get a palindrome (31344244244313).

The spelling of 11333122111002 in words is "eleven trillion, three hundred thirty-three billion, one hundred twenty-two million, one hundred eleven thousand, two".