214135122 has 16 divisors (see below), whose sum is σ = 428420160. Its totient is φ = 71353392.

The previous prime is 214135121. The next prime is 214135139. The reversal of 214135122 is 221531412.

It is not an unprimeable number, because it can be changed into a prime (214135121) 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 7 ways as a sum of consecutive naturals, for example, 22504 + ... + 30572.

It is an arithmetic number, because the mean of its divisors is an integer number (26776260).

Almost surely, 2^214135122 is an apocalyptic number.

214135122 is an abundant number, since it is smaller than the sum of its proper divisors (214285038).

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

214135122 is a wasteful number, since it uses less digits than its factorization.

214135122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12497.

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

The square root of 214135122 is about 14633.3564844160. The cubic root of 214135122 is about 598.2682677588.

Adding to 214135122 its reverse (221531412), we get a palindrome (435666534).

The spelling of 214135122 in words is "two hundred fourteen million, one hundred thirty-five thousand, one hundred twenty-two".