13022199 has 12 divisors (see below), whose sum is σ = 18959616. Its totient is φ = 8612352.

The previous prime is 13022171. The next prime is 13022231. The reversal of 13022199 is 99122031.

13022199 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13022199 - 2¹¹ = 13020151 is a prime.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13022129) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4554 + ... + 6839.

It is an arithmetic number, because the mean of its divisors is an integer number (1579968).

Almost surely, 2^13022199 is an apocalyptic number.

13022199 is a deficient number, since it is larger than the sum of its proper divisors (5937417).

13022199 is a wasteful number, since it uses less digits than its factorization.

13022199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11526 (or 11523 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 13022199 is about 3608.6284097978. The cubic root of 13022199 is about 235.2672318386.

The spelling of 13022199 in words is "thirteen million, twenty-two thousand, one hundred ninety-nine".