11210201222194 has 8 divisors (see below), whose sum is σ = 18108786589740. Its totient is φ = 5173939025616.

The previous prime is 11210201222191. The next prime is 11210201222291. The reversal of 11210201222194 is 49122210201211.

It can be written as a sum of positive squares in 2 ways, for example, as 11162862341569 + 47338880625 = 3341087^2 + 217575^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×11210201222194² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11210201222191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215580792709 + ... + 215580792760.

Almost surely, 2^{11210201222194} is an apocalyptic number.

11210201222194 is a deficient number, since it is larger than the sum of its proper divisors (6898585367546).

11210201222194 is a wasteful number, since it uses less digits than its factorization.

11210201222194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431161585484.

The product of its (nonzero) digits is 1152, while the sum is 28.

The spelling of 11210201222194 in words is "eleven trillion, two hundred ten billion, two hundred one million, two hundred twenty-two thousand, one hundred ninety-four".