11227051 has 8 divisors (see below), whose sum is σ = 12456000. Its totient is φ = 10032840.

The previous prime is 11227049. The next prime is 11227063. The reversal of 11227051 is 15072211.

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

It is a cyclic number.

It is not a de Polignac number, because 11227051 - 2¹ = 11227049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11227091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8001 + ... + 9298.

It is an arithmetic number, because the mean of its divisors is an integer number (1557000).

Almost surely, 2^11227051 is an apocalyptic number.

11227051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11227051 is a deficient number, since it is larger than the sum of its proper divisors (1228949).

11227051 is a wasteful number, since it uses less digits than its factorization.

11227051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17369.

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 11227051 is about 3350.6791848818. The cubic root of 11227051 is about 223.9177724870.

Adding to 11227051 its reverse (15072211), we get a palindrome (26299262).

The spelling of 11227051 in words is "eleven million, two hundred twenty-seven thousand, fifty-one".