22000199 has 8 divisors (see below), whose sum is σ = 24081792. Its totient is φ = 19974240.

The previous prime is 22000169. The next prime is 22000201. The reversal of 22000199 is 99100022.

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

It is not a de Polignac number, because 22000199 - 2¹² = 21996103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22000109) 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, 13079 + ... + 14664.

It is an arithmetic number, because the mean of its divisors is an integer number (3010224).

Almost surely, 2^22000199 is an apocalyptic number.

22000199 is a deficient number, since it is larger than the sum of its proper divisors (2081593).

22000199 is a wasteful number, since it uses less digits than its factorization.

22000199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27817.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 22000199 is about 4690.4369732467. The cubic root of 22000199 is about 280.2047779203.

The spelling of 22000199 in words is "twenty-two million, one hundred ninety-nine", and thus it is an aban number.