11622133 has 2 divisors, whose sum is σ = 11622134. Its totient is φ = 11622132.

The previous prime is 11622131. The next prime is 11622137. The reversal of 11622133 is 33122611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8988004 + 2634129 = 2998^2 + 1623^2 .

It is a cyclic number.

It is not a de Polignac number, because 11622133 - 2¹ = 11622131 is a prime.

Together with 11622131, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 11622133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11622131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5811066 + 5811067.

It is an arithmetic number, because the mean of its divisors is an integer number (5811067).

Almost surely, 2^11622133 is an apocalyptic number.

It is an amenable number.

11622133 is a deficient number, since it is larger than the sum of its proper divisors (1).

11622133 is an equidigital number, since it uses as much as digits as its factorization.

11622133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 216, while the sum is 19.

The square root of 11622133 is about 3409.1249610421. The cubic root of 11622133 is about 226.5141204951.

Adding to 11622133 its reverse (33122611), we get a palindrome (44744744).

The spelling of 11622133 in words is "eleven million, six hundred twenty-two thousand, one hundred thirty-three".