220214134 has 12 divisors (see below), whose sum is σ = 384251364. Its totient is φ = 94377444.

The previous prime is 220214119. The next prime is 220214147. The reversal of 220214134 is 431412022.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1123444 + ... + 1123639.

It is an arithmetic number, because the mean of its divisors is an integer number (32020947).

Almost surely, 2^220214134 is an apocalyptic number.

220214134 is a deficient number, since it is larger than the sum of its proper divisors (164037230).

220214134 is a wasteful number, since it uses less digits than its factorization.

220214134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2247099 (or 2247092 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 220214134 is about 14839.6136742167. The cubic root of 220214134 is about 603.8768717481.

Adding to 220214134 its reverse (431412022), we get a palindrome (651626156).

The spelling of 220214134 in words is "two hundred twenty million, two hundred fourteen thousand, one hundred thirty-four".