229150081 has 8 divisors (see below), whose sum is σ = 239270400. Its totient is φ = 219042912.

The previous prime is 229150073. The next prime is 229150121. The reversal of 229150081 is 180051922.

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 229150081 - 2³ = 229150073 is a prime.

It is a super-2 number, since 2×229150081² = 105019519244613122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (229150381) 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, 53101 + ... + 57253.

It is an arithmetic number, because the mean of its divisors is an integer number (29908800).

Almost surely, 2^229150081 is an apocalyptic number.

It is an amenable number.

229150081 is a deficient number, since it is larger than the sum of its proper divisors (10120319).

229150081 is a wasteful number, since it uses less digits than its factorization.

229150081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6575.

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 229150081 is about 15137.7039540348. The cubic root of 229150081 is about 611.9369417208.

The spelling of 229150081 in words is "two hundred twenty-nine million, one hundred fifty thousand, eighty-one".