11102221120002 has 24 divisors (see below), whose sum is σ = 22375235896368. Its totient is φ = 3672490412760.

The previous prime is 11102221119959. The next prime is 11102221120019. The reversal of 11102221120002 is 20002112220111.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53809108 + ... + 54015039.

It is an arithmetic number, because the mean of its divisors is an integer number (932301495682).

Almost surely, 2^{11102221120002} is an apocalyptic number.

11102221120002 is an abundant number, since it is smaller than the sum of its proper divisors (11273014776366).

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

11102221120002 is a wasteful number, since it uses less digits than its factorization.

11102221120002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107824414 (or 107824283 counting only the distinct ones).

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

Adding to 11102221120002 its reverse (20002112220111), we get a palindrome (31104333340113).

The spelling of 11102221120002 in words is "eleven trillion, one hundred two billion, two hundred twenty-one million, one hundred twenty thousand, two".