220340102 has 16 divisors (see below), whose sum is σ = 337312080. Its totient is φ = 107916192.

The previous prime is 220340053. The next prime is 220340117. The reversal of 220340102 is 201043022.

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 7 ways as a sum of consecutive naturals, for example, 31388 + ... + 37760.

It is an arithmetic number, because the mean of its divisors is an integer number (21082005).

Almost surely, 2^220340102 is an apocalyptic number.

220340102 is a deficient number, since it is larger than the sum of its proper divisors (116971978).

220340102 is a wasteful number, since it uses less digits than its factorization.

220340102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6727.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 220340102 is about 14843.8573827695. The cubic root of 220340102 is about 603.9919940316.

Adding to 220340102 its reverse (201043022), we get a palindrome (421383124).

The spelling of 220340102 in words is "two hundred twenty million, three hundred forty thousand, one hundred two".