134115222 has 16 divisors (see below), whose sum is σ = 268395120. Its totient is φ = 44677632.

The previous prime is 134115221. The next prime is 134115239. The reversal of 134115222 is 222511431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134115221) 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, 5418 + ... + 17250.

It is an arithmetic number, because the mean of its divisors is an integer number (16774695).

Almost surely, 2^134115222 is an apocalyptic number.

134115222 is an abundant number, since it is smaller than the sum of its proper divisors (134279898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134115222 is a wasteful number, since it uses less digits than its factorization.

134115222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13727.

The product of its digits is 480, while the sum is 21.

The square root of 134115222 is about 11580.8126657847. The cubic root of 134115222 is about 511.8696236843.

Adding to 134115222 its reverse (222511431), we get a palindrome (356626653).

The spelling of 134115222 in words is "one hundred thirty-four million, one hundred fifteen thousand, two hundred twenty-two".