22198714 has 8 divisors (see below), whose sum is σ = 33331968. Its totient is φ = 11088060.

The previous prime is 22198699. The next prime is 22198721. The reversal of 22198714 is 41789122.

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

It is a self number, because there is not a number n which added to its sum of digits gives 22198714.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2932 + ... + 7279.

It is an arithmetic number, because the mean of its divisors is an integer number (4166496).

Almost surely, 2^22198714 is an apocalyptic number.

22198714 is a deficient number, since it is larger than the sum of its proper divisors (11133254).

22198714 is a wasteful number, since it uses less digits than its factorization.

22198714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11300.

The product of its digits is 8064, while the sum is 34.

The square root of 22198714 is about 4711.5511246298. The cubic root of 22198714 is about 281.0450487757.

The spelling of 22198714 in words is "twenty-two million, one hundred ninety-eight thousand, seven hundred fourteen".