11102100220002 has 64 divisors (see below), whose sum is σ = 24321317437440. Its totient is φ = 3350603568000.

The previous prime is 11102100219953. The next prime is 11102100220007. The reversal of 11102100220002 is 20002200120111.

It is a self number, because there is not a number n which added to its sum of digits gives 11102100220002.

It is not an unprimeable number, because it can be changed into a prime (11102100220007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23543899 + ... + 24010817.

It is an arithmetic number, because the mean of its divisors is an integer number (380020584960).

Almost surely, 2^{11102100220002} is an apocalyptic number.

11102100220002 is an abundant number, since it is smaller than the sum of its proper divisors (13219217217438).

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

11102100220002 is a wasteful number, since it uses less digits than its factorization.

11102100220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468399.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11102100220002 its reverse (20002200120111), we get a palindrome (31104300340113).

The spelling of 11102100220002 in words is "eleven trillion, one hundred two billion, one hundred million, two hundred twenty thousand, two".