11101210020164 has 48 divisors (see below), whose sum is σ = 21855832992000. Its totient is φ = 4889891347200.

The previous prime is 11101210020163. The next prime is 11101210020211. The reversal of 11101210020164 is 46102001210111.

It is not an unprimeable number, because it can be changed into a prime (11101210020163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20381084 + ... + 20918675.

It is an arithmetic number, because the mean of its divisors is an integer number (455329854000).

Almost surely, 2^{11101210020164} is an apocalyptic number.

It is an amenable number.

11101210020164 is a deficient number, since it is larger than the sum of its proper divisors (10754622971836).

11101210020164 is a wasteful number, since it uses less digits than its factorization.

11101210020164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41299964 (or 41299962 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 11101210020164 its reverse (46102001210111), we get a palindrome (57203211230275).

The spelling of 11101210020164 in words is "eleven trillion, one hundred one billion, two hundred ten million, twenty thousand, one hundred sixty-four".