11221332110 has 16 divisors (see below), whose sum is σ = 20309994432. Its totient is φ = 4463733600.

The previous prime is 11221332097. The next prime is 11221332131. The reversal of 11221332110 is 1123312211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3098006 + ... + 3101625.

It is an arithmetic number, because the mean of its divisors is an integer number (1269374652).

Almost surely, 2^11221332110 is an apocalyptic number.

11221332110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11221332110 is a deficient number, since it is larger than the sum of its proper divisors (9088662322).

11221332110 is a wasteful number, since it uses less digits than its factorization.

11221332110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6199819.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11221332110 its reverse (1123312211), we get a palindrome (12344644321).

The spelling of 11221332110 in words is "eleven billion, two hundred twenty-one million, three hundred thirty-two thousand, one hundred ten".