11121200100202 has 16 divisors (see below), whose sum is σ = 16887219747840. Its totient is φ = 5492512615968.

The previous prime is 11121200100193. The next prime is 11121200100287. The reversal of 11121200100202 is 20200100212111.

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, 96383427 + ... + 96498742.

It is an arithmetic number, because the mean of its divisors is an integer number (1055451234240).

Almost surely, 2^{11121200100202} is an apocalyptic number.

11121200100202 is a deficient number, since it is larger than the sum of its proper divisors (5766019647638).

11121200100202 is a wasteful number, since it uses less digits than its factorization.

11121200100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192882525.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11121200100202 its reverse (20200100212111), we get a palindrome (31321300312313).

The spelling of 11121200100202 in words is "eleven trillion, one hundred twenty-one billion, two hundred million, one hundred thousand, two hundred two".