11020120094 has 4 divisors (see below), whose sum is σ = 16530180144. Its totient is φ = 5510060046.

The previous prime is 11020120093. The next prime is 11020120129. The reversal of 11020120094 is 49002102011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 49002102011 = 178877 ⋅273943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020120093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2755030022 + ... + 2755030025.

It is an arithmetic number, because the mean of its divisors is an integer number (4132545036).

Almost surely, 2^11020120094 is an apocalyptic number.

11020120094 is a deficient number, since it is larger than the sum of its proper divisors (5510060050).

11020120094 is an equidigital number, since it uses as much as digits as its factorization.

11020120094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5510060049.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 11020120094 in words is "eleven billion, twenty million, one hundred twenty thousand, ninety-four".