11229330 has 48 divisors (see below), whose sum is σ = 31354560. Its totient is φ = 2566368.

The previous prime is 11229301. The next prime is 11229331. The reversal of 11229330 is 3392211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 11229297 and 11229306.

It is not an unprimeable number, because it can be changed into a prime (11229331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2350 + ... + 5289.

It is an arithmetic number, because the mean of its divisors is an integer number (653220).

Almost surely, 2^11229330 is an apocalyptic number.

11229330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11229330 is an abundant number, since it is smaller than the sum of its proper divisors (20125230).

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

11229330 is a wasteful number, since it uses less digits than its factorization.

11229330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7663 (or 7656 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 11229330 is about 3351.0192479304. The cubic root of 11229330 is about 223.9329226238.

The spelling of 11229330 in words is "eleven million, two hundred twenty-nine thousand, three hundred thirty".