11101222212110 has 32 divisors (see below), whose sum is σ = 20362459858272. Its totient is φ = 4356013334400.

The previous prime is 11101222212011. The next prime is 11101222212131. The reversal of 11101222212110 is 1121222210111.

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, 1677437 + ... + 5001623.

It is an arithmetic number, because the mean of its divisors is an integer number (636326870571).

Almost surely, 2^{11101222212110} is an apocalyptic number.

11101222212110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11101222212110 is a deficient number, since it is larger than the sum of its proper divisors (9261237646162).

11101222212110 is a wasteful number, since it uses less digits than its factorization.

11101222212110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3330548.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11101222212110 its reverse (1121222210111), we get a palindrome (12222444422221).

The spelling of 11101222212110 in words is "eleven trillion, one hundred one billion, two hundred twenty-two million, two hundred twelve thousand, one hundred ten".