134221199 has 8 divisors (see below), whose sum is σ = 153477408. Its totient is φ = 114985440.

The previous prime is 134221147. The next prime is 134221207. The reversal of 134221199 is 991122431.

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

It is a cyclic number.

It is not a de Polignac number, because 134221199 - 2⁸ = 134220943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134221099) 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, 13469 + ... + 21209.

It is an arithmetic number, because the mean of its divisors is an integer number (19184676).

Almost surely, 2^134221199 is an apocalyptic number.

134221199 is a deficient number, since it is larger than the sum of its proper divisors (19256209).

134221199 is an equidigital number, since it uses as much as digits as its factorization.

134221199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10225.

The product of its digits is 3888, while the sum is 32.

The square root of 134221199 is about 11585.3873047041. The cubic root of 134221199 is about 512.0044135667.

The spelling of 134221199 in words is "one hundred thirty-four million, two hundred twenty-one thousand, one hundred ninety-nine".