11101112201102 has 32 divisors (see below), whose sum is σ = 20783112122880. Its totient is φ = 4320402274080.

The previous prime is 11101112201099. The next prime is 11101112201141. The reversal of 11101112201102 is 20110221110111.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 39077813 + ... + 39360864.

It is an arithmetic number, because the mean of its divisors is an integer number (649472253840).

Almost surely, 2^{11101112201102} is an apocalyptic number.

11101112201102 is a deficient number, since it is larger than the sum of its proper divisors (9681999921778).

11101112201102 is a wasteful number, since it uses less digits than its factorization.

11101112201102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78439616.

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

Adding to 11101112201102 its reverse (20110221110111), we get a palindrome (31211333311213).

The spelling of 11101112201102 in words is "eleven trillion, one hundred one billion, one hundred twelve million, two hundred one thousand, one hundred two".