2212102011194 has 4 divisors (see below), whose sum is σ = 3318153016794. Its totient is φ = 1106051005596.

The previous prime is 2212102011187. The next prime is 2212102011253. The reversal of 2212102011194 is 4911102012122.

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., 2202656698225 + 9445312969 = 1484135^2 + 97187^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553025502797 + ... + 553025502800.

Almost surely, 2^{2212102011194} is an apocalyptic number.

2212102011194 is a deficient number, since it is larger than the sum of its proper divisors (1106051005600).

2212102011194 is a wasteful number, since it uses less digits than its factorization.

2212102011194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106051005599.

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 2212102011194 in words is "two trillion, two hundred twelve billion, one hundred two million, eleven thousand, one hundred ninety-four".