23222098 has 8 divisors (see below), whose sum is σ = 36034380. Its totient is φ = 11210640.

The previous prime is 23222093. The next prime is 23222099. The reversal of 23222098 is 89022232.

It can be written as a sum of positive squares in 2 ways, for example, as 21040569 + 2181529 = 4587^2 + 1477^2 .

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

It is not an unprimeable number, because it can be changed into a prime (23222093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200133 + ... + 200248.

Almost surely, 2^23222098 is an apocalyptic number.

23222098 is a deficient number, since it is larger than the sum of its proper divisors (12812282).

23222098 is a wasteful number, since it uses less digits than its factorization.

23222098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400412.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 23222098 is about 4818.9312093036. The cubic root of 23222098 is about 285.2991544327.

The spelling of 23222098 in words is "twenty-three million, two hundred twenty-two thousand, ninety-eight".