22301133 has 8 divisors (see below), whose sum is σ = 30426528. Its totient is φ = 14521584.

The previous prime is 22301113. The next prime is 22301177. The reversal of 22301133 is 33110322.

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

It is not a de Polignac number, because 22301133 - 2⁵ = 22301101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22301113) 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, 86310 + ... + 86567.

It is an arithmetic number, because the mean of its divisors is an integer number (3803316).

Almost surely, 2^22301133 is an apocalyptic number.

It is an amenable number.

22301133 is a deficient number, since it is larger than the sum of its proper divisors (8125395).

22301133 is a wasteful number, since it uses less digits than its factorization.

22301133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172923.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 22301133 is about 4722.4075427688. The cubic root of 22301133 is about 281.4766082821.

Adding to 22301133 its reverse (33110322), we get a palindrome (55411455).

The spelling of 22301133 in words is "twenty-two million, three hundred one thousand, one hundred thirty-three".