135222614 has 8 divisors (see below), whose sum is σ = 204177648. Its totient is φ = 67163400.

The previous prime is 135222583. The next prime is 135222617. The reversal of 135222614 is 416222531.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135222617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223577 + ... + 224180.

It is an arithmetic number, because the mean of its divisors is an integer number (25522206).

Almost surely, 2^135222614 is an apocalyptic number.

135222614 is a deficient number, since it is larger than the sum of its proper divisors (68955034).

135222614 is a wasteful number, since it uses less digits than its factorization.

135222614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447910.

The product of its digits is 2880, while the sum is 26.

The square root of 135222614 is about 11628.5258739016. The cubic root of 135222614 is about 513.2746029209.

The spelling of 135222614 in words is "one hundred thirty-five million, two hundred twenty-two thousand, six hundred fourteen".