201089219 has 8 divisors (see below), whose sum is σ = 214734720. Its totient is φ = 187891200.

The previous prime is 201089197. The next prime is 201089233. The reversal of 201089219 is 912980102.

It is a happy number.

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 201089219 - 2⁸ = 201088963 is a prime.

It is a super-2 number, since 2×201089219² = 80873747996059922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201089249) 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, 110942 + ... + 112739.

It is an arithmetic number, because the mean of its divisors is an integer number (26841840).

Almost surely, 2^201089219 is an apocalyptic number.

201089219 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

201089219 is a deficient number, since it is larger than the sum of its proper divisors (13645501).

201089219 is a wasteful number, since it uses less digits than its factorization.

201089219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223741.

The product of its (nonzero) digits is 2592, while the sum is 32.

The square root of 201089219 is about 14180.5930411954. The cubic root of 201089219 is about 585.8632580955.

The spelling of 201089219 in words is "two hundred one million, eighty-nine thousand, two hundred nineteen".