11822063 has 12 divisors (see below), whose sum is σ = 13317024. Its totient is φ = 10480800.

The previous prime is 11822059. The next prime is 11822077. The reversal of 11822063 is 36022811.

It is not a de Polignac number, because 11822063 - 2² = 11822059 is a prime.

It is a super-2 number, since 2×11822063² = 279522347151938, which contains 22 as substring.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11822003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3770 + ... + 6152.

It is an arithmetic number, because the mean of its divisors is an integer number (1109752).

Almost surely, 2^11822063 is an apocalyptic number.

11822063 is a deficient number, since it is larger than the sum of its proper divisors (1494961).

11822063 is a wasteful number, since it uses less digits than its factorization.

11822063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2446 (or 2435 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 11822063 is about 3438.3227015509. The cubic root of 11822063 is about 227.8056143035.

Adding to 11822063 its reverse (36022811), we get a palindrome (47844874).

The spelling of 11822063 in words is "eleven million, eight hundred twenty-two thousand, sixty-three".