11121222110332 has 12 divisors (see below), whose sum is σ = 19462196393136. Its totient is φ = 5560594569440.

The previous prime is 11121222110321. The next prime is 11121222110333. The reversal of 11121222110332 is 23301122212111.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11121222110333) 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, 2535808 + ... + 5354695.

It is an arithmetic number, because the mean of its divisors is an integer number (1621849699428).

Almost surely, 2^{11121222110332} is an apocalyptic number.

It is an amenable number.

11121222110332 is a deficient number, since it is larger than the sum of its proper divisors (8340974282804).

11121222110332 is a wasteful number, since it uses less digits than its factorization.

11121222110332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8242868 (or 8242866 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 11121222110332 its reverse (23301122212111), we get a palindrome (34422344322443).

The spelling of 11121222110332 in words is "eleven trillion, one hundred twenty-one billion, two hundred twenty-two million, one hundred ten thousand, three hundred thirty-two".