11101222200102 has 64 divisors (see below), whose sum is σ = 22749498605568. Its totient is φ = 3610229616000.

The previous prime is 11101222200073. The next prime is 11101222200119. The reversal of 11101222200102 is 20100222210111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 213372852 + ... + 213424872.

It is an arithmetic number, because the mean of its divisors is an integer number (355460915712).

Almost surely, 2^{11101222200102} is an apocalyptic number.

11101222200102 is an abundant number, since it is smaller than the sum of its proper divisors (11648276405466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11101222200102 is a wasteful number, since it uses less digits than its factorization.

11101222200102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56805.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11101222200102 its reverse (20100222210111), we get a palindrome (31201444410213).

The spelling of 11101222200102 in words is "eleven trillion, one hundred one billion, two hundred twenty-two million, two hundred thousand, one hundred two".