11227230168 has 256 divisors, whose sum is σ = 37918679040. Its totient is φ = 2680473600.

The previous prime is 11227230167. The next prime is 11227230187. The reversal of 11227230168 is 86103272211.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11227230167) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1346733 + ... + 1355043.

It is an arithmetic number, because the mean of its divisors is an integer number (148119840).

Almost surely, 2^11227230168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11227230168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18959339520).

11227230168 is an abundant number, since it is smaller than the sum of its proper divisors (26691448872).

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

11227230168 is a wasteful number, since it uses less digits than its factorization.

11227230168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8398 (or 8394 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The spelling of 11227230168 in words is "eleven billion, two hundred twenty-seven million, two hundred thirty thousand, one hundred sixty-eight".