220102322 has 16 divisors (see below), whose sum is σ = 366964992. Its totient is φ = 98158320.

The previous prime is 220102313. The next prime is 220102339. The reversal of 220102322 is 223201022.

It is a junction number, because it is equal to n+sod(n) for n = 220102297 and 220102306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93218 + ... + 95549.

It is an arithmetic number, because the mean of its divisors is an integer number (22935312).

Almost surely, 2^220102322 is an apocalyptic number.

220102322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220102322 is a deficient number, since it is larger than the sum of its proper divisors (146862670).

220102322 is a wasteful number, since it uses less digits than its factorization.

220102322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188833.

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

The square root of 220102322 is about 14835.8458471366. The cubic root of 220102322 is about 603.7746498630.

Adding to 220102322 its reverse (223201022), we get a palindrome (443303344).

The spelling of 220102322 in words is "two hundred twenty million, one hundred two thousand, three hundred twenty-two".