11229669 has 24 divisors (see below), whose sum is σ = 17969952. Its totient is φ = 6700320.

The previous prime is 11229667. The next prime is 11229689. The reversal of 11229669 is 96692211.

It is not a de Polignac number, because 11229669 - 2¹ = 11229667 is a prime.

It is a super-2 number, since 2×11229669² = 252210931699122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11229667) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5787 + ... + 7479.

It is an arithmetic number, because the mean of its divisors is an integer number (748748).

Almost surely, 2^11229669 is an apocalyptic number.

It is an amenable number.

11229669 is a deficient number, since it is larger than the sum of its proper divisors (6740283).

11229669 is a wasteful number, since it uses less digits than its factorization.

11229669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1777 (or 1774 counting only the distinct ones).

The product of its digits is 11664, while the sum is 36.

The square root of 11229669 is about 3351.0698291740. The cubic root of 11229669 is about 223.9351760233.

The spelling of 11229669 in words is "eleven million, two hundred twenty-nine thousand, six hundred sixty-nine".