11101112021102 has 16 divisors (see below), whose sum is σ = 16671133514880. Its totient is φ = 5544067975992.

The previous prime is 11101112021099. The next prime is 11101112021119. The reversal of 11101112021102 is 20112021110111.

11101112021102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 56206799 + ... + 56403957.

It is an arithmetic number, because the mean of its divisors is an integer number (1041945844680).

Almost surely, 2^{11101112021102} is an apocalyptic number.

11101112021102 is a deficient number, since it is larger than the sum of its proper divisors (5570021493778).

11101112021102 is a wasteful number, since it uses less digits than its factorization.

11101112021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229927.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11101112021102 its reverse (20112021110111), we get a palindrome (31213133131213).

The spelling of 11101112021102 in words is "eleven trillion, one hundred one billion, one hundred twelve million, twenty-one thousand, one hundred two".