11100011221102 has 16 divisors (see below), whose sum is σ = 16811843697792. Its totient is φ = 5496064451640.

The previous prime is 11100011221097. The next prime is 11100011221141. The reversal of 11100011221102 is 20112211000111.

It is a happy number.

It is a congruent number.

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, 24822013 + ... + 25265239.

It is an arithmetic number, because the mean of its divisors is an integer number (1050740231112).

Almost surely, 2^{11100011221102} is an apocalyptic number.

11100011221102 is a deficient number, since it is larger than the sum of its proper divisors (5711832476690).

11100011221102 is a wasteful number, since it uses less digits than its factorization.

11100011221102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564903.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11100011221102 its reverse (20112211000111), we get a palindrome (31212222221213).

The spelling of 11100011221102 in words is "eleven trillion, one hundred billion, eleven million, two hundred twenty-one thousand, one hundred two".