11141207226 has 12 divisors (see below), whose sum is σ = 24139282362. Its totient is φ = 3713735736.

The previous prime is 11141207191. The next prime is 11141207237. The reversal of 11141207226 is 62270214111.

It can be written as a sum of positive squares in only one way, i.e., 11072300625 + 68906601 = 105225^2 + 8301^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11141207226.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 309477961 + ... + 309477996.

Almost surely, 2^11141207226 is an apocalyptic number.

11141207226 is an abundant number, since it is smaller than the sum of its proper divisors (12998075136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11141207226 is a wasteful number, since it uses less digits than its factorization.

11141207226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618955965 (or 618955962 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The spelling of 11141207226 in words is "eleven billion, one hundred forty-one million, two hundred seven thousand, two hundred twenty-six".