11211112110002 has 16 divisors (see below), whose sum is σ = 19839018665472. Its totient is φ = 4649769999360.

The previous prime is 11211112109959. The next prime is 11211112110007. The reversal of 11211112110002 is 20001121111211.

11211112110002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (11211112110007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12916027343 + ... + 12916028210.

It is an arithmetic number, because the mean of its divisors is an integer number (1239938666592).

Almost surely, 2^{11211112110002} is an apocalyptic number.

11211112110002 is a deficient number, since it is larger than the sum of its proper divisors (8627906555470).

11211112110002 is a wasteful number, since it uses less digits than its factorization.

11211112110002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25832055593.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11211112110002 its reverse (20001121111211), we get a palindrome (31212233221213).

The spelling of 11211112110002 in words is "eleven trillion, two hundred eleven billion, one hundred twelve million, one hundred ten thousand, two".