11100202120012 has 12 divisors (see below), whose sum is σ = 19425549583440. Its totient is φ = 5550045096176.

The previous prime is 11100202119949. The next prime is 11100202120057. The reversal of 11100202120012 is 21002120200111.

11100202120012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11100202119974 and 11100202120001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13543087 + ... + 14339302.

It is an arithmetic number, because the mean of its divisors is an integer number (1618795798620).

Almost surely, 2^{11100202120012} is an apocalyptic number.

It is an amenable number.

11100202120012 is a deficient number, since it is larger than the sum of its proper divisors (8325347463428).

11100202120012 is a wasteful number, since it uses less digits than its factorization.

11100202120012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27981920 (or 27981918 counting only the distinct ones).

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

Adding to 11100202120012 its reverse (21002120200111), we get a palindrome (32102322320123).

The spelling of 11100202120012 in words is "eleven trillion, one hundred billion, two hundred two million, one hundred twenty thousand, twelve".