134432222 has 8 divisors (see below), whose sum is σ = 202775400. Its totient is φ = 66840424.

The previous prime is 134432189. The next prime is 134432251. The reversal of 134432222 is 222234431.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187397 + ... + 188112.

It is an arithmetic number, because the mean of its divisors is an integer number (25346925).

Almost surely, 2^134432222 is an apocalyptic number.

134432222 is a deficient number, since it is larger than the sum of its proper divisors (68343178).

134432222 is a wasteful number, since it uses less digits than its factorization.

134432222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375690.

The product of its digits is 2304, while the sum is 23.

The square root of 134432222 is about 11594.4910194454. The cubic root of 134432222 is about 512.2725980632.

Adding to 134432222 its reverse (222234431), we get a palindrome (356666653).

The spelling of 134432222 in words is "one hundred thirty-four million, four hundred thirty-two thousand, two hundred twenty-two".