11101102201222 has 16 divisors (see below), whose sum is σ = 18341803464192. Its totient is φ = 4996965685320.

The previous prime is 11101102201213. The next prime is 11101102201307. The reversal of 11101102201222 is 22210220110111.

It is a junction number, because it is equal to n+sod(n) for n = 11101102201196 and 11101102201205.

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, 2449490718 + ... + 2449495249.

It is an arithmetic number, because the mean of its divisors is an integer number (1146362716512).

Almost surely, 2^{11101102201222} is an apocalyptic number.

11101102201222 is a deficient number, since it is larger than the sum of its proper divisors (7240701262970).

11101102201222 is a wasteful number, since it uses less digits than its factorization.

11101102201222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4898986083.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11101102201222 its reverse (22210220110111), we get a palindrome (33311322311333).

The spelling of 11101102201222 in words is "eleven trillion, one hundred one billion, one hundred two million, two hundred one thousand, two hundred twenty-two".