22199153 has 4 divisors (see below), whose sum is σ = 22208880. Its totient is φ = 22189428.

The previous prime is 22199147. The next prime is 22199159. The reversal of 22199153 is 35199122.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (22199147) and next prime (22199159).

It is a cyclic number.

It is not a de Polignac number, because 22199153 - 2¹⁰ = 22198129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22199159) 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, 626 + ... + 6692.

It is an arithmetic number, because the mean of its divisors is an integer number (5552220).

Almost surely, 2^22199153 is an apocalyptic number.

It is an amenable number.

22199153 is a deficient number, since it is larger than the sum of its proper divisors (9727).

22199153 is an equidigital number, since it uses as much as digits as its factorization.

22199153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9726.

The product of its digits is 4860, while the sum is 32.

The square root of 22199153 is about 4711.5977120293. The cubic root of 22199153 is about 281.0469014050.

The spelling of 22199153 in words is "twenty-two million, one hundred ninety-nine thousand, one hundred fifty-three".