11200010194 has 4 divisors (see below), whose sum is σ = 16800015294. Its totient is φ = 5600005096.

The previous prime is 11200010167. The next prime is 11200010209. The reversal of 11200010194 is 49101000211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10907086969 + 292923225 = 104437^2 + 17115^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2800002547 + ... + 2800002550.

Almost surely, 2^11200010194 is an apocalyptic number.

11200010194 is a deficient number, since it is larger than the sum of its proper divisors (5600005100).

11200010194 is an equidigital number, since it uses as much as digits as its factorization.

11200010194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5600005099.

The product of its (nonzero) digits is 72, while the sum is 19.

The spelling of 11200010194 in words is "eleven billion, two hundred million, ten thousand, one hundred ninety-four".