134222068 has 6 divisors (see below), whose sum is σ = 234888626. Its totient is φ = 67111032.

The previous prime is 134222047. The next prime is 134222087. The reversal of 134222068 is 860222431.

It can be written as a sum of positive squares in only one way, i.e., 98843364 + 35378704 = 9942^2 + 5948^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16777755 + ... + 16777762.

Almost surely, 2^134222068 is an apocalyptic number.

It is an amenable number.

134222068 is a deficient number, since it is larger than the sum of its proper divisors (100666558).

134222068 is a wasteful number, since it uses less digits than its factorization.

134222068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33555521 (or 33555519 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 134222068 is about 11585.4248087845. The cubic root of 134222068 is about 512.0055185359.

Adding to 134222068 its reverse (860222431), we get a palindrome (994444499).

The spelling of 134222068 in words is "one hundred thirty-four million, two hundred twenty-two thousand, sixty-eight".