22243101 has 8 divisors (see below), whose sum is σ = 30143904. Its totient is φ = 14585520.

The previous prime is 22243099. The next prime is 22243121. The reversal of 22243101 is 10134222.

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

It is not a de Polignac number, because 22243101 - 2¹ = 22243099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22243121) 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, 60591 + ... + 60956.

It is an arithmetic number, because the mean of its divisors is an integer number (3767988).

Almost surely, 2^22243101 is an apocalyptic number.

It is an amenable number.

22243101 is a deficient number, since it is larger than the sum of its proper divisors (7900803).

22243101 is a wasteful number, since it uses less digits than its factorization.

22243101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121611.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 22243101 is about 4716.2592167946. The cubic root of 22243101 is about 281.2322434222.

Adding to 22243101 its reverse (10134222), we get a palindrome (32377323).

The spelling of 22243101 in words is "twenty-two million, two hundred forty-three thousand, one hundred one".